2541:
2182:"What Daniel_K wrote "This utility was written from scratch and does not contain any copyrighted code. Creative's director of developer relations, George Thorn told me, in a chat session, that is OK to provide mods as patches. It does not modify any executable or DLL, so it is NOT a crack." Daniel_K's driver MOD itself did not include any DDL module, until it began to support Creative's official DDL pack. Daniel_K's 'DDLUnlocker.exe' merely used disguise to install Auzentech Prelude DDL module"
155:
230:
347:
238:
31:
554:
625:
resulted in the development of the
Auzentech Prelude, the first X-Fi card to support DDL. Originally planned to extend DDL support to all X-Fi based sound cards (except the 'Xtreme Audio' line which is incapable of DDL hardware implementation), the plan was dropped because Dolby licensing would have
587:
was later introduced, and it can carry uncompressed multichannel PCM, lossless compressed multichannel audio, and lossy compressed digital audio. However, Dolby
Digital Live is still useful with HDMI to allow transport of multichannel audio over HDMI to devices that are unable to handle uncompressed
1091:-like" language in official specifications. An AC-3 stream is a series of frames; the frame size code is used along with the sample rate code to determine the number of (2-byte) words before the next syncword. Channel blocks can be either long, in which case the entire block is processed as single
643:
Eventually
Creative struck an agreement with Dolby Laboratories regarding the Dolby license royalty by arranging that the licensing cost be folded into the purchase price of the Creative X-Fi PCI cards rather than as a royalty paid by Creative themselves. Based on the agreement, in September 2008
858:
and digital cable standards limit AC-3 to 448 kbit/s. Blu-ray Disc, the PlayStation 3 and the Xbox game console can output an AC-3 signal at a full 640 kbit/s. Some Sony PlayStation 2 console games are able to output AC-3 standard audio as well, primarily during pre-rendered cutscenes.
780:
hardware. Dolby TrueHD supports 24-bit bit depths and sample rates up to 192 kHz. Maximum bitrate is 18 Mbit/s while it supports up to 16 audio channels (HD DVD and Blu-ray Disc standards currently limit the maximum number of audio channels to eight). It supports metadata, including dialog
217:
analogue soundtracks using Dolby SR noise reduction and such prints are known as Dolby SR-D prints. The analogue soundtrack provides a fall-back option in case of damage to the data area or failure of the digital decoding; it also provides compatibility with projectors not equipped with digital
268:
digital soundhead above the projector head. However, for new projectors it made sense to use dual analogue/digital soundheads in the normal optical soundhead position under the projector head. To allow for the dual-soundhead arrangement the data is recorded 26 frames ahead of the picture. If a
849:
The system is used in bandwidth-limited applications other than DVD-Video, such as digital TV. The AC-3 standard allows a maximum coded bit rate of 640 kbit/s. 35 mm film prints use a fixed rate of 320 kbit/s, which is the same as the maximum bit rate for 2-channel
626:
required a royalty payment for all X-Fi cards and, problematically, those already sold. In 2008, Creative released the X-Fi
Titanium series of sound cards which fully supports Dolby Digital Live while leaving all PCI versions of Creative X-Fi still lacking support for DDL.
520:
on Dolby Pro Logic encoded stereo soundtracks. The result can be played without loss of information on standard 5.1 systems, or played in 6.1 or 7.1 on systems with
Surround EX decoding and added speakers. A number of DVDs have a Dolby Digital Surround EX audio option.
566:
Dolby
Digital Live (DDL) is a real-time encoding technology for interactive media such as video games. It converts any audio signals on a PC or game console into a 5.1-channel 16-bit/48 kHz Dolby Digital format at 640 kbit/s and transports it via a single
288:
Dolby
Digital has similar technologies, included in Dolby Digital EX, Dolby Digital Live, Dolby Digital Plus, Dolby Digital Surround EX, Dolby Digital Recording, Dolby Digital Cinema, Dolby Digital Stereo Creator and Dolby Digital 5.1 Creator.
339:
753:
Dolby AC-4 is an audio compression standard supporting multiple audio channels and/or audio objects. Support for 5.1 channel audio is mandatory and additional channels up to 7.1.4 are optional. AC-4 provides a 50% reduction in bit rate over
68:
compression (except for Dolby TrueHD). The first use of Dolby
Digital was to provide digital sound in cinemas from 35 mm film prints. It has since also been used for TV broadcast, radio broadcast via satellite, digital video streaming,
1236:
AC3 was covered by patents that expired in March 2017. Patents were used to ask to pay a commercial license to publish an application that decodes AC3. This led some audio app developers to ban AC3 from their apps, although the open source
193:
was the very first movie to be announced as using Dolby SR-D (Spectral
Recording-Digital) technology when it premiered in all selected movie theaters in the summer of 1992. Dolby Digital cinema soundtracks are optically recorded on a
834:
to left and right if no center speaker is available. When outputting to separate equipment over a 2-channel connection, a Dolby
Digital decoder can optionally encode the output using Dolby Surround to preserve surround information.
125:. The AC-3 format was released as the Dolby Digital standard in February 1991. Dolby Digital was the earliest MDCT-based audio compression standard released, and was followed by others for home and portable usage, such as
269:
penthouse soundhead is used, the data must be delayed in the processor for the required amount of time, around 2 seconds. This delay can be adjusted in steps of the time between perforations, (approximately 10.4 ms).
2253:
2157:"A Korean reply comment (the fifth), which explains Dolby license royalty issue of X-Fi. Since the information leaked from SoundPrime, the Korean partner of Auzentech, all sources about this information are Korean"
854:. DVD-Video discs are limited to 448 kbit/s, although many players can successfully play higher-rate bitstreams (which are non-compliant with the DVD specification). HD DVD limits AC-3 to 448 kbit/s.
636:
While they forgot about the plan, programmer Daniel Kawakami made a hot issue by applying Auzentech Prelude DDL module back to Creative X-Fi cards by disguising the hardware identity as Auzentech Prelude.
830:
to distribute encoded channels to speakers. This includes such functions as playing surround information through the front speakers if surround speakers are unavailable, and distributing the
614:
NVIDIA later decided to drop DDL support in their motherboards due to the cost of involved royalties, leaving an empty space in this regard in the sound cards market. Then in June 2005 came
739:
AC-3 stream, as well as for delivery of secondary audio content (e.g. director's commentary) that is intended to be mixed with the primary audio soundtrack in the Blu-ray Disc player.
1389:
Andersen, Robert Loring; Crockett, Brett Graham; Davidson, Grant A.; Davis, Mark Franklin; Fielder, Louis D.; Turner, Stephen C.; Vinton, Mark S.; Williams, Phillip (October 2004).
846:
Dolby Digital audio is used on DVD-Video and other purely digital media, like home cinema. In this format, the AC-3 bitstream is interleaved with the video and control bitstreams.
629:
Since September 2008, all Creative X-Fi based sound cards support DDL (except the 'Xtreme Audio' and its derivatives such as Prodigy 7.1e, which is incapable of DDL in hardware).
1594:
711:, enabling lower data rates than those supported by AC-3 (e.g. 5.1-channel audio at 256 kbit/s). It is not backward compatible with existing AC-3 hardware, though E-AC-3
583:
stereo or analog multichannel sound because S/PDIF over RCA, BNC, and TOSLINK can only support two-channel PCM, Dolby Digital multichannel audio, and DTS multichannel audio.
5998:
5372:
4142:
1244:
In Dolby's 2005 original and amended S-1 filings with the SEC, Dolby acknowledged that "Patents relating to our Dolby Digital technologies expire between 2008 and 2017."
6150:
2348:
504:
It provides an economical and backwards-compatible means for 5.1 soundtracks to carry a sixth, center back surround channel for improved localization of effects. The
2293:
648:
packs enabling Dolby Digital Live on Creative's X-Fi PCI series of sound cards. It can be purchased and downloaded from Creative. Subsequently, Creative added their
579:. An important benefit of this technology is that it enables the use of digital multichannel sound with consumer sound cards, which are otherwise limited to digital
5256:
5047:
4443:
3973:
542:
3937:
1795:
1875:
2580:
4685:
1737:
5666:
5228:
1708:
7245:
201:
using sequential data blocks placed between every perforation hole on the soundtrack side of the film. A constant bit rate of 320 kbit/s is used. A
1766:
1491:
Britanak, V. (2011). "On Properties, Relations, and Simplified Implementation of Filter Banks in the Dolby Digital (Plus) AC-3 Audio Coding Standards".
1460:
Princen, J.P.; Johnson, A.W.; Bradley, Alan B. (1987). "Subband/Transform coding using filter bank designs based on time domain aliasing cancellation".
2215:"There is BrokenBlaster blame about CL – Creative Labs, its much later than the issue but show common case who blame Creative Labs and admire Daniel_K"
5786:
5260:
5043:
4447:
3977:
1095:, or short, in which case two half length transforms are performed on the block. Below is a simplified AC-3 header. A detailed description is in the
6927:
6851:
6795:
6754:
5916:
5885:
5873:
5602:
4830:
7184:
6183:
4900:
2771:
789:
Although commonly associated with the 5.1 channel configuration, Dolby Digital allows a number of different channel selections. The options are:
2156:
6382:
5895:
4905:
420:
2214:
6995:
4487:
1879:
1526:
6841:
6777:
4968:
1569:
1824:
823:(LFE) channel. The last two with stereo surrounds optionally use Dolby Digital EX matrix encoding to add an extra Rear Surround channel.
7235:
3705:
1433:
7250:
5728:
5693:
5671:
4870:
4845:
2100:
1661:
1092:
85:
342:
The former Dolby Digital logo, entitled "Aurora", that was sometimes shown at the start of broadcasts, feature films, and video games
5468:
5082:
4519:
3930:
3232:
1632:
1577:
464:
249:(SDDS) (blue area to the left of the sprocket holes), Dolby Digital (grey area between the sprocket holes labelled with the Dolby
6702:
5817:
5510:
5064:
4963:
4753:
4155:
2573:
2254:"Dolby Digital Live pack, its DDL pack but also say "Get DTS Connect Pack FREE! for every purchase of Dolby Digital Live Pack.""
1390:
209:
picks up a scanned video image of this area, and a processor correlates the image area and extracts the digital data as an AC-3
7153:
6917:
6846:
6344:
6023:
5890:
5617:
5344:
5208:
5051:
4675:
4629:
4529:
3285:
3279:
869:
Dolby Digital Plus (DD-Plus) and TrueHD are supported in HD-DVD, as mandatory codecs, and in Blu-ray Disc, as optional codecs.
436:
7230:
6668:
6604:
6528:
5607:
5290:
4695:
4524:
2422:
640:
Creative Labs alleged Kawakami violated their intellectual property and demanded he cease distributing his modified drivers.
1065:
is the term widely placed on connectors of players that support Dolby Digital. Specific demodulators and receivers from the
7220:
6965:
6568:
6492:
6416:
5779:
5754:
5416:
4802:
3610:
2911:
2359:
2300:
164:
7210:
7148:
6985:
6899:
6043:
5750:
5352:
5273:
5087:
4983:
4690:
4680:
4589:
4452:
4127:
4049:
3982:
3953:
3923:
3785:
2643:
1294:
3879:
3329:
1883:
7225:
6176:
4860:
3590:
2764:
2566:
3407:
3118:
2004:
1803:
723:. E-AC-3 decoders can also decode AC-3 bitstreams. The fourth generation Apple TV supports E-AC-3. The discontinued
6912:
6856:
6685:
6621:
6563:
6558:
6553:
6548:
6543:
6538:
6502:
6487:
6477:
6224:
5983:
5962:
5921:
5807:
5733:
5708:
5198:
4835:
4642:
4094:
3713:
3694:
1260:
246:
219:
3203:
7127:
7016:
6661:
6656:
6646:
6573:
6472:
6058:
5683:
5644:
5213:
5137:
5056:
4291:
3497:
3297:
3273:
3267:
3261:
3255:
1745:
1398:
773:
96:
1979:
707:(up to 15.1 discrete channels in the future), and improved coding techniques (only at low data rates) to reduce
7036:
6467:
6124:
5772:
5597:
5431:
5385:
5247:
5183:
4321:
3897:
3779:
3663:
3545:
3413:
3335:
2271:
1716:
1088:
481:
92:
46:
3551:
3401:
3197:
3166:
2464:
618:, which with its X-Mystique PCI card, provided the first consumer sound card with Dolby Digital Live support.
611:
PCI sound cards and Creative Labs' X-Fi and Z series sound cards, whose drivers have enabled support for DDL.
213:. The data is then decoded into a 5.1 channel audio source. All film prints with Dolby Digital data also have
3479:
3160:
2443:
1931:
1774:
7240:
5590:
5557:
5473:
5411:
5380:
4940:
4700:
3563:
3509:
2028:
1132:
684:
485:
327:
253:
logo in the middle), analog optical sound (the two white lines to the right of the sprocket holes), and the
2077:"Dolby Launches Dolby Digital Cinema in Theatres Worldwide with Star Wars Episode III: Revenge of the Sith"
621:
Initially no Creative X-Fi based sound cards supported DDL (2005~2007) but a collaboration of Creative and
7158:
6512:
6169:
6073:
6048:
5688:
5421:
5268:
4895:
4132:
4073:
4061:
3527:
3353:
3112:
3053:
2781:
2757:
603:
motherboards, used an early form of this technology. DDL is available on motherboards with codecs such as
505:
80:
Dolby AC-3 was the original version of the Dolby Digital codec. The basis of the Dolby AC-3 multi-channel
3341:
3154:
3148:
376:), is the common version containing up to six discrete channels of sound. Before 1996 it was marketed as
7215:
7143:
6990:
6980:
6970:
6828:
6533:
6038:
5957:
5812:
5651:
5495:
5285:
4504:
4482:
4460:
4122:
3323:
2970:
863:
820:
708:
580:
404:
202:
138:
81:
3419:
3347:
1853:
1690:
3209:
3106:
391:
The most elaborate mode of this codec in common use involves five channels for normal-range speakers (
7178:
7138:
6881:
6861:
6787:
6769:
6507:
6431:
5931:
5624:
5311:
4788:
4782:
4472:
4403:
4271:
4241:
4235:
3834:
3688:
3443:
3389:
3377:
3371:
3183:
2923:
2181:
2160:
108:
3719:
3515:
3291:
3142:
7133:
6724:
5612:
5280:
5072:
4978:
4925:
4637:
4432:
4408:
4356:
4112:
4015:
3962:
3828:
3796:
3473:
3395:
3317:
2877:
2861:
2853:
2257:
2218:
1313:– Recording process, noise reduction and expander with superior fidelity over earlier A-type system
3359:
3130:
3124:
1325:– Reference active 2:4 matrix decoding system used on Dolby Stereo soundtracks and Dolby Surround
272:
Dolby Digital remains the predominant sound mixing format for movies, despite the introduction of
6960:
6587:
6088:
5967:
5703:
5218:
5203:
4794:
4743:
4715:
4398:
4361:
3731:
3651:
3455:
3365:
3221:
3136:
3000:
2958:
2663:
2628:
2355:
2108:
1938:
1828:
1799:
1770:
1741:
1712:
1694:
1665:
1636:
1618:
1599:
1537:
1508:
1473:
1425:
1344:
1288:
1144:
1009:
812:
755:
736:
661:
576:
572:
412:
303:
273:
254:
223:
114:
50:
5661:
4562:
3822:
2467:. United States Securities and Exchange Commission (SEC) EDGAR system, amended February 12, 2005
796:
Dolby Digital 2/0 – 2-channel stereo (left + right), optionally carrying matrixed Dolby Surround
591:
Dolby Digital Live is available in sound cards using various manufacturers' audio chipsets. The
3915:
2552:
2076:
1096:
7026:
6975:
6457:
6215:
5629:
5580:
5032:
4875:
4465:
4316:
3990:
3633:
3467:
2946:
2446:. United States Securities and Exchange Commission (SEC) EDGAR system, filed November 19, 2004
1832:
1573:
1563:
630:
118:
104:
89:
65:
2233:
2196:
1614:
488:
and single rear surround channel to stereo soundtracks. EX adds an extension to the standard
107:. The DCT was adapted into the MDCT by J.P. Princen, A.W. Johnson and Alan B. Bradley at the
7173:
6638:
6596:
6083:
5678:
5575:
5567:
5406:
5334:
5301:
4189:
4180:
4056:
4032:
4000:
3949:
3491:
3449:
3215:
2964:
2952:
2929:
2899:
2893:
2887:
2826:
2238:
1500:
1465:
1442:
1298:
1238:
772:
Dolby TrueHD, developed by Dolby Laboratories, is an advanced lossless audio codec based on
229:
2112:
1669:
866:(Advanced Audio Coding), part of MPEG specifications, and considered the successor to MP3.
233:
A Dolby Digital Penthouse Soundhead mounted on a mid-1950s vintage Kalee model 20 projector
7168:
7000:
6114:
5656:
5448:
4557:
4534:
3840:
3431:
3243:
2789:
2648:
2638:
1322:
477:
452:
206:
195:
1640:
171:
Please help update this article to reflect recent events or newly available information.
7123:
7118:
7021:
6949:
6937:
6836:
6732:
6436:
6078:
5952:
5911:
5863:
5738:
5585:
5426:
5295:
4514:
4388:
3846:
3743:
3575:
3539:
3085:
3059:
2982:
2917:
2905:
2881:
2540:
1391:"Introduction to Dolby Digital Plus, an Enhancement to the Dolby Digital Coding System"
1316:
855:
838:
The '.1' in 5.1, 7.1 etc. refers to the LFE channel, which is also a discrete channel.
831:
808:
Dolby Digital 2/2 – 4-channel quadraphonic (left, right, left surround, right surround)
805:
Dolby Digital 3/1 – 3-channel stereo with mono surround (left, center, right, surround)
596:
533:
517:
493:
426:
363:
346:
189:
237:
7204:
6810:
6712:
6707:
6366:
6362:
6322:
6318:
6314:
6310:
6306:
6302:
6298:
6294:
6290:
6250:
6232:
6134:
6008:
5858:
5853:
5634:
5441:
4935:
4499:
4383:
4027:
3867:
3674:
3657:
3642:
3521:
3308:
3235:
3033:
2994:
2841:
2738:
1462:
ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing
1446:
704:
430:
was the very first movie to be released and presented in Dolby Digital. In 1995, the
198:
2135:
1477:
6441:
6408:
6262:
5458:
5223:
5018:
5013:
5008:
4865:
4840:
4336:
3569:
2976:
2809:
2803:
2749:
2673:
2668:
2658:
2618:
2534:
1328:
1304:
1036:
887:
777:
767:
728:
458:
214:
61:
55:
1907:
1512:
218:
soundheads. Almost all modern cinema prints are of this type and may also include
2547:
1955:
6497:
6119:
5522:
5463:
5401:
4766:
4761:
4346:
4266:
3995:
3616:
3598:
3485:
3425:
3249:
2867:
2688:
2678:
2603:
2485:
1469:
1355:
1350:
1247:
The last patent covering AC-3 expired March 20, 2017, rendering it free to use.
1069:
era (1990s thru early 2000s) also include placement of this term on connectors.
716:
441:
338:
277:
802:
Dolby Digital 2/1 – 2-channel stereo with mono surround (left, right, surround)
6955:
6889:
6800:
6759:
5436:
4920:
4738:
4509:
4378:
4341:
4276:
4160:
4037:
3946:
3810:
3804:
3437:
3065:
2871:
2815:
2706:
2701:
1504:
1360:
1319:– Marketed consumer name of the theatrical Dolby Stereo analog surround format
1125:
827:
748:
672:
592:
415:
modes are also supported. AC-3 supports audio sample rates up to 48 kHz.
315:
7163:
6742:
6282:
6242:
6068:
6033:
5505:
5107:
4910:
4890:
4710:
4705:
4368:
4326:
3903:
3749:
3461:
3383:
3047:
3041:
3022:
2988:
2797:
2722:
2696:
2401:
2279:
2139:
1861:
1072:
1066:
902:
897:
892:
622:
615:
492:
channel Dolby Digital codec in the form of matrixed rear channels, creating
446:
431:
400:
358:
257:
210:
2486:"The last patent on AC-3 (Dolby Digital) expires at midnight | Hacker News"
695:
E-AC-3 (Dolby Digital Plus) is an enhanced coding system based on the AC-3
546:. Dolby Digital Surround EX has since been used on the DVD releases of the
30:
6161:
1279:– producer of DDL audio chipsets used in many sound cards and motherboards
1225:'00'=not indicated '01'= Not surround encoded '10'= Yes, surround encoded
17:
7041:
7031:
6907:
6482:
6421:
6354:
5483:
5362:
4885:
4311:
4165:
3885:
3816:
3773:
3767:
3755:
3725:
3503:
2653:
2613:
2608:
2052:
1421:
1310:
1282:
1116:
862:
Dolby is part of a group of organizations involved in the development of
408:
361:
for Audio Codec 3, Advanced Codec 3, or Acoustic Coder 3), also known as
264:
The simplest way of converting existing projectors is to add a so-called
100:
395:) (right, center, left, right surround, left surround) and one channel (
6871:
6818:
6334:
6018:
5764:
5698:
5639:
5552:
5306:
5193:
5152:
5147:
5132:
5127:
5122:
5117:
5112:
4973:
4915:
4855:
4619:
4599:
4584:
4373:
4301:
4281:
3873:
3604:
3557:
3017:
2633:
2349:"Dolby AC-4: Audio Delivery for Next-Generation Entertainment Services"
1595:"COMPANY NEWS: A Sound Idea; Dolby Theater Format Adapted to Home Uses"
1364:
1334:
1276:
989:
Optional in video zone for playback compatibility on DVD-Video players
700:
608:
604:
600:
553:
74:
2386:
732:
6462:
6398:
6258:
6063:
6053:
5500:
5329:
4958:
4652:
4492:
4413:
4393:
4331:
4068:
4044:
4022:
4010:
4005:
2558:
1264:
882:
776:. Support for the codec was mandatory for HD DVD and is optional for
724:
720:
568:
1876:"A/52B: Digital Audio Compression (AC-3) (E-AC-3) Standard, Rev. B"
241:
A photo of a 35 mm film print featuring all four audio formats (or
6695:
6626:
6426:
6338:
6272:
6266:
6192:
6098:
6028:
5848:
5843:
5838:
5547:
5478:
5321:
5097:
5060:
4945:
4647:
4614:
4609:
4604:
4594:
4579:
4574:
4569:
4552:
4544:
4306:
4286:
4117:
4107:
4102:
4090:
4078:
3761:
3622:
3533:
2589:
2324:
712:
696:
552:
345:
337:
236:
228:
130:
29:
2197:"Daniel_K, Who Fixed Creative's Broken Vista Drivers, Speaks Out"
1565:
Mobile Multimedia Broadcasting Standards: Technology and Practice
1256:
7113:
6922:
6866:
6749:
6690:
6678:
6673:
6651:
6614:
6609:
6254:
6129:
6093:
5926:
5833:
5488:
5453:
5233:
5188:
5178:
5168:
5142:
5102:
5092:
5003:
4998:
4993:
4988:
4930:
4850:
4813:
4808:
4725:
4667:
4657:
4418:
4296:
4170:
4150:
3891:
3737:
3097:
3077:
2343:
2341:
1338:
584:
126:
122:
7102:
6203:
6165:
5768:
3919:
2753:
2562:
1241:
supported AC-3 audio without having paid a patent license fee.
6737:
6330:
6326:
6013:
5988:
5527:
5515:
5357:
5173:
5077:
4880:
4477:
4219:
4214:
4209:
4204:
4199:
4194:
1370:
1267:
and the VLC media player each include code for handling AC-3.
1076:
851:
607:'s ALC882D, ALC888DD and ALC888H. Other examples include some
529:
489:
148:
134:
70:
2509:
2151:
2149:
1493:
IEEE Transactions on Audio, Speech, and Language Processing
1337:– allows 6 to 8 channels of audio to be compressed into an
1285:– Dolby Digital metadata parameter controlling decoder gain
799:
Dolby Digital 3/0 – 3-channel stereo (left, center, right)
222:
data and a timecode track to synchronize CD-ROMs carrying
1097:
ATSC "Digital Audio Compression (AC-3) (E-AC-3) Standard"
1527:"A Chronology of Dolby Laboratories: May 1965-May 1998"
2234:"Silence From Sound Card Maker After Customer Revolt"
2136:"Nvidia nForce 500: Biostar and MSI Aim for the Gold"
1307:– first active matrix analogue surround sound format
1087:
The data layout of AC-3 is described by simplified "
815:(left, center, right, left surround, right surround)
7009:
6936:
6898:
6880:
6827:
6809:
6786:
6768:
6723:
6637:
6595:
6586:
6521:
6450:
6407:
6391:
6375:
6353:
6281:
6241:
6223:
6214:
6143:
6107:
5997:
5976:
5940:
5904:
5872:
5826:
5800:
5721:
5566:
5540:
5394:
5371:
5343:
5320:
5255:
5246:
5161:
5042:
5031:
4823:
4775:
4752:
4724:
4666:
4628:
4543:
4442:
4431:
4259:
4228:
4179:
4141:
4089:
3972:
3961:
3860:
3795:
3704:
3673:
3641:
3632:
3589:
3307:
3231:
3176:
3095:
3075:
3032:
3010:
2939:
2851:
2834:
2825:
2788:
2731:
2715:
2687:
2596:
2387:"LaserDisc Database – Help – AC3RF / Dolby Digital"
683:
671:
424:in Dolby Digital played in 3 US theatres. In 1992,
326:
314:
302:
1426:"How I Came Up With the Discrete Cosine Transform"
819:These configurations optionally include the extra
6151:List of digital television deployments by country
2553:Digital Audio Compression Standard (AC-3, E-AC-3)
1297:– analogue recording on magnetic tape, including
1152:'11'=reserved '10'=32 kHz '01'=44.1 '00'=48
703:(up to 6.144 Mbit/s), support for even more
167:may be compromised due to out-of-date information
1075:titles with Dolby Digital tracks often have the
121:principles to develop the AC-3 audio format for
1363:– a real-time AC-3 encoder included in certain
557:A Dolby home theater badge on a laptop computer
476:Dolby Digital EX is similar to Dolby's earlier
1796:"Dolby – Dolby Digital Stereo Creator Details"
826:Many Dolby Digital decoders are equipped with
6177:
5780:
3931:
2765:
2574:
2029:"LaserDisc Database Clear and Present Danger"
1124:0x0B77, data transmission is left bit first:
516:channels of the 5.1 mix, much like the front
8:
2294:"Dolby Digital Plus Audio Coding Tech Paper"
1825:"Dolby – What is Dolby Digital 5.1 Creator?"
1709:"Dolby – What is Dolby Digital Surround EX?"
1331:– lossless codec for HD DVD and Blu-ray Disc
1291:– company history and technology development
873:Dolby technologies in packaged media formats
666:
297:
2381:
2379:
418:In 1991, a limited experimental release of
7099:
6592:
6220:
6211:
6200:
6184:
6170:
6162:
5787:
5773:
5765:
5252:
5039:
4439:
3969:
3938:
3924:
3916:
3638:
2831:
2772:
2758:
2750:
2581:
2567:
2559:
2539:
1738:"Dolby – What is Dolby Digital Recording?"
7072:
7070:
781:normalization and Dynamic Range Control.
543:Star Wars: Episode I – The Phantom Menace
45:(see below), is the name for a family of
3018:Tefiphon/Teficord (early 1930s), Tefifon
1101:
876:
7054:
1381:
1255:A free ATSC A/52 (AC3) stream decoder,
652:pack to the DDL pack at no added cost.
528:was introduced in 1999, when Dolby and
444:Dolby Digital mix, quickly followed by
99:(DCT) algorithm, which was proposed by
95:algorithm. It is a modification of the
7064:Also used in China's DVB-S/S2 network.
7060:
7058:
1980:"'Batman Returns' To Try Double Dolby"
1767:"Dolby – Dolby Digital Cinema Details"
1593:Fisher, Lawrence M. (12 August 1992).
793:Dolby Digital 1/0 – Mono (center only)
665:
421:Star Trek VI: The Undiscovered Country
296:
117:adapted the MDCT algorithm along with
2649:Dolby Surround/Pro Logic/Pro Logic II
2071:
2069:
1950:
1948:
1902:
1900:
1880:Advanced Television Systems Committee
1662:"Dolby – What is Dolby Digital Live?"
1570:Springer Science & Business Media
1028:
571:cable. A similar technology known as
7:
1691:"Dolby – Dolby Digital Plus Details"
1464:. Vol. 12. pp. 2161–2164.
1399:Audio Engineering Society Convention
719:to AC-3 for equipment connected via
508:is matrix encoded onto the discrete
2005:"Laserdisc Database Search By Date"
1633:"Dolby – What is Dolby Digital EX?"
1194:'010'=left, right channel ordering
5729:Comparison of audio coding formats
2425:. ADOBE investor relations website
1932:"Dolby-Frequently Asked Questions"
1347:– formerly Digital Theater Systems
1093:modified discrete cosine transform
727:system directly supported E-AC-3.
685:Uniform Type Identifier (UTI)
328:Uniform Type Identifier (UTI)
260:(the dashed line to the far right)
86:modified discrete cosine transform
25:
7246:Audiovisual introductions in 1986
3880:Pioneer Artists Compact LaserDisc
3330:Mohawk Message repeater cartridge
2465:"Amendment No. 1 to SEC Form S-1"
2232:Beschizza, Rob (March 31, 2008).
1956:"History: 50 YEARS OF INNOVATION"
735:added channels onto an otherwise
368:(name of the standard) or simply
5818:Ultra-high-definition television
2195:Beschizza, Rob (April 1, 2008).
550:prequel and original trilogies.
280:in 2010 and 2012, respectively.
153:
3408:Nippon Electronic Vity cassette
3119:Cosmos Industries MX-303A/ANQ-1
1615:"Dolby – Dolby Digital Details"
42:
5291:ISO/IEC base media file format
731:offers E-AC-3 as an option to
27:Audio compression technologies
1:
6569:Field-sequential color system
2276:Apple Developer Documentation
1858:Apple Developer Documentation
575:is available from competitor
41:, originally synonymous with
7149:Reverse Standards Conversion
3204:Thermionic Products Recordon
2644:Dolby noise-reduction system
2358:. 2015-06-01. Archived from
1447:10.1016/1051-2004(91)90086-Z
1402:(117th AES Convention): 1–29
1295:Dolby noise-reduction system
3591:Analog-to-digital converter
3498:Nippon Electronic Memo-call
2402:"VideoLAN – VLC – Features"
1470:10.1109/ICASSP.1987.1169405
644:Creative began selling the
7267:
7236:High-definition television
5808:High-definition television
5734:Comparison of video codecs
4244:(GB/T 33475.2,GY/T 299.1)
3714:Compact Disc Digital Audio
2798:Music box cylinder or disc
2134:Key, Gary (June 8, 2006).
1261:GNU General Public License
1251:Open source implementation
1167:Bit stream identification
765:
746:
659:
465:Interview with the Vampire
350:The old Dolby Digital logo
247:Sony Dynamic Digital Sound
49:technologies developed by
7251:Development organizations
7109:
7098:
7050:
6210:
6199:
5747:
3414:Grundig Cassette LFH 0084
3193:
2597:Technologies and products
1505:10.1109/TASL.2010.2087755
1434:Digital Signal Processing
1259:, is available under the
1183:'000'=main audio service
1019:
961:
901:
896:
891:
886:
881:
774:Meridian Lossless Packing
715:generally are capable of
689:public.enhanced-ac3-audio
599:game console and certain
538:Dolby Digital Surround EX
526:Dolby Digital Surround EX
500:Dolby Digital Surround EX
97:discrete cosine transform
77:discs and game consoles.
3664:Digital Compact Cassette
3552:Capitol Records Audiopak
3402:Dictaphone Travel master
3198:Telefunken magnetic disc
3167:Crouzet-Jaeger cartridge
2081:Dolby Investor Relations
1908:"Movie Sound Chronology"
673:Internet media type
440:featured the very first
437:Clear and Present Danger
399:allotted audio) for the
316:Internet media type
245:) - from left to right:
6193:Broadcast video formats
5558:Alliance for Open Media
3480:Assmann-Stuzzi Memocord
3161:Protona Minifon special
2782:audio recording formats
2325:"Apple TV – Tech Specs"
2272:"AVFileTypeEnhancedAC3"
1536:. Dolby. Archived from
1133:Cyclic redundancy check
1061:In the LaserDisc world
524:The theater version of
496:or 7.1 channel output.
486:center surround channel
480:format, which utilized
7159:Television transmitter
4478:MPEG-1 Layer III (MP3)
3564:Bandai micro cartridge
3510:Muntz Stereo Mini-twin
1079:logo on their covers.
785:Channel configurations
699:. It offers increased
558:
506:extra surround channel
351:
343:
261:
234:
35:
7231:Film sound production
7144:MPEG transport stream
6971:MPEG-1 Audio Layer II
6534:Mechanical television
6442:Zweikanalton (A2/IGR)
5813:High-definition video
5496:QuickTime File Format
3432:Cousino Echo-matic II
2912:Indestructible record
2510:"AC3 Freedom Day – s"
2053:"Pro Audio Reference"
1562:Luo, Fa-Long (2008).
821:low-frequency effects
709:compression artifacts
556:
540:™ for the release of
405:low-frequency effects
349:
341:
240:
232:
205:(CCD) scanner in the
203:charge-coupled device
82:audio coding standard
33:
7221:Consumer electronics
7179:Widescreen signaling
7154:Standards conversion
7139:Moving image formats
5864:8640p (16K Ultra HD)
5795:High-definition (HD)
5755:Compression software
5312:MPEG media transport
4389:Sorenson Video/Spark
3528:Sanyo Tape cartridge
3354:Rediffusion Reditune
3233:Loose (reel-to-reel)
3184:Magnetic stripe card
3113:US Army RD-11B/GNQ-1
2878:Perfected phonograph
2806:(early 17th century)
2544:, Dolby Laboratories
2490:news.ycombinator.com
2101:"Dolby Digital Live"
1341:digital audio stream
1219:Dolby Surround mode
811:Dolby Digital 3/2 –
484:technology to add a
382:Dolby Stereo Digital
137:standard (1993) and
109:University of Surrey
7211:American inventions
7134:Display motion blur
5977:Filming and storage
5859:4320p (8K Ultra HD)
5854:2160p (4K Ultra HD)
5753:for techniques and
5751:Compression methods
4247:HDR Vivid(GY/T 358)
3342:Mohawk Midgetape RL
3155:Protona Minifon P55
3149:Protona Minifon P51
2924:Blue Amberol record
2906:Gold moulded record
2900:Le CĂ©leste cylinder
2872:Dictaphone cylinder
2862:Phonograph cylinder
2555:at the ATSC website
2512:. Ac3freedomday.org
2258:Creative Technology
2219:Creative Technology
1984:The Chicago Tribune
1209:Surround mix level
668:
378:Dolby Surround AC-3
299:
7226:Dolby Laboratories
7185:Analogue TV Topics
3797:Electronic circuit
3652:Digital Audio Tape
3366:RCA tape cartridge
3324:Cousino Echo-matic
3222:Audio High Density
2971:Edison Voicewriter
2664:Dolby Surround 7.1
2629:Dolby Digital Plus
2590:Dolby Laboratories
2356:Dolby Laboratories
2109:Dolby Laboratories
2033:LaserDisc Database
2009:Laserdisc Database
1960:Dolby Laboratories
1939:Dolby Laboratories
1829:Dolby Laboratories
1800:Dolby Laboratories
1771:Dolby Laboratories
1742:Dolby Laboratories
1713:Dolby Laboratories
1695:Dolby Laboratories
1666:Dolby Laboratories
1637:Dolby Laboratories
1619:Dolby Laboratories
1600:The New York Times
1345:DTS (sound system)
1289:Dolby Laboratories
1188:Audio coding mode
1145:Sampling frequency
1010:Dolby Digital Plus
813:5-channel surround
756:Dolby Digital Plus
662:Dolby Digital Plus
656:Dolby Digital Plus
646:Dolby Digital Live
588:multichannel PCM.
562:Dolby Digital Live
559:
352:
344:
304:Filename extension
274:Dolby Surround 7.1
262:
235:
115:Dolby Laboratories
51:Dolby Laboratories
36:
34:Dolby Digital logo
7198:
7197:
7194:
7193:
7094:
7093:
7090:
7089:
7086:
7085:
6976:MPEG Multichannel
6582:
6581:
6159:
6158:
5905:Digital broadcast
5762:
5761:
5536:
5535:
5454:DivX Media Format
5242:
5241:
5027:
5026:
4427:
4426:
4317:Microsoft Video 1
4252:AVS3 P2(GY/T 368)
4238:(GB/T 20090.2/16)
3913:
3912:
3856:
3855:
3585:
3584:
3420:Orrtronic Tapette
3348:Dictaphone Dictet
2947:Phonograph record
2804:Mechanical cuckoo
2747:
2746:
1229:
1228:
1199:Center mix level
1083:Technical details
1054:
1053:
693:
692:
633:'s case differs.
393:20 Hz – 20,000 Hz
336:
335:
186:
185:
119:perceptual coding
105:image compression
93:audio compression
47:audio compression
16:(Redirected from
7258:
7174:Video processing
7104:Technical issues
7100:
7077:
7074:
7065:
7062:
6593:
6325:(Color systems:
6253:(Color systems:
6221:
6212:
6201:
6186:
6179:
6172:
6163:
6084:Ultra HD Blu-ray
5896:MUSE (Hi-Vision)
5879:
5874:Analog broadcast
5789:
5782:
5775:
5766:
5528:VOB, IFO and BUP
5302:Motion JPEG 2000
5253:
5040:
4999:aptX Low Latency
4776:Chinese Standard
4440:
4229:Chinese Standard
4001:Motion JPEG 2000
3970:
3940:
3933:
3926:
3917:
3639:
3492:DC-International
3450:Compact cassette
3268:Fullcoat magfilm
3210:Record Maker Pye
3177:Magnetic surface
3107:Lorenz Textophon
2930:Paradis cylinder
2894:Stentor cylinder
2832:
2774:
2767:
2760:
2751:
2583:
2576:
2569:
2560:
2543:
2538:
2537:
2535:Official website
2521:
2520:
2518:
2517:
2506:
2500:
2499:
2497:
2496:
2482:
2476:
2475:
2473:
2472:
2461:
2455:
2454:
2452:
2451:
2440:
2434:
2433:
2431:
2430:
2419:
2413:
2412:
2410:
2408:
2397:
2391:
2390:
2383:
2374:
2373:
2371:
2370:
2364:
2353:
2345:
2336:
2335:
2333:
2331:
2321:
2315:
2314:
2312:
2311:
2305:
2299:. Archived from
2298:
2290:
2284:
2283:
2268:
2262:
2261:
2250:
2244:
2243:
2229:
2223:
2222:
2211:
2205:
2204:
2192:
2186:
2185:
2178:
2172:
2171:
2169:
2168:
2159:. Archived from
2153:
2144:
2143:
2131:
2125:
2124:
2122:
2120:
2111:. Archived from
2097:
2091:
2090:
2088:
2087:
2073:
2064:
2063:
2061:
2060:
2049:
2043:
2042:
2040:
2039:
2025:
2019:
2018:
2016:
2015:
2001:
1995:
1994:
1992:
1991:
1976:
1970:
1969:
1967:
1966:
1952:
1943:
1942:
1936:
1928:
1922:
1921:
1919:
1918:
1912:spannerworks.net
1904:
1895:
1894:
1892:
1891:
1882:. Archived from
1872:
1866:
1865:
1850:
1844:
1843:
1841:
1840:
1831:. Archived from
1821:
1815:
1814:
1812:
1811:
1802:. Archived from
1792:
1786:
1785:
1783:
1782:
1773:. Archived from
1763:
1757:
1756:
1754:
1753:
1744:. Archived from
1734:
1728:
1727:
1725:
1724:
1715:. Archived from
1705:
1699:
1698:
1687:
1681:
1680:
1678:
1677:
1668:. Archived from
1658:
1652:
1651:
1649:
1648:
1639:. Archived from
1629:
1623:
1622:
1611:
1605:
1604:
1590:
1584:
1583:
1559:
1553:
1552:
1550:
1548:
1543:on 18 March 2006
1542:
1531:
1523:
1517:
1516:
1499:(5): 1231–1241.
1488:
1482:
1481:
1457:
1451:
1450:
1430:
1424:(January 1991).
1418:
1412:
1411:
1409:
1407:
1395:
1386:
1299:compact cassette
1239:VLC media player
1177:Bit stream mode
1157:Frame size code
1102:
1026:1.7 Mbit/s
1004:384 kbit/s
995:448 kbit/s
986:448 kbit/s
977:640 kbit/s
968:504 kbit/s
877:
669:
532:, a division of
472:Dolby Digital EX
398:
394:
332:public.ac3-audio
300:
181:
178:
172:
165:factual accuracy
157:
156:
149:
21:
7266:
7265:
7261:
7260:
7259:
7257:
7256:
7255:
7201:
7200:
7199:
7190:
7169:Video on demand
7114:14:9 compromise
7105:
7082:
7081:
7080:
7075:
7068:
7063:
7056:
7046:
7005:
7001:MPEG-H 3D Audio
6932:
6894:
6876:
6823:
6805:
6782:
6764:
6719:
6633:
6578:
6517:
6446:
6403:
6387:
6371:
6349:
6277:
6237:
6206:
6195:
6190:
6160:
6155:
6139:
6103:
6000:
5993:
5972:
5936:
5900:
5886:819 line system
5877:
5876:
5868:
5849:1440p (Quad HD)
5844:1080p (Full HD)
5839:1080i (Full HD)
5822:
5796:
5793:
5763:
5758:
5743:
5717:
5562:
5532:
5390:
5367:
5339:
5316:
5238:
5157:
5055:
5034:
5023:
4819:
4791:(GB/T 33475.3)
4785:(GB/T 20090.10)
4771:
4748:
4720:
4662:
4624:
4539:
4535:MPEG-H 3D Audio
4461:MPEG-1 Layer II
4451:
4434:
4423:
4255:
4224:
4175:
4137:
4085:
3981:
3964:
3957:
3944:
3914:
3909:
3852:
3841:USB flash drive
3835:Toymax VJ Starz
3791:
3700:
3669:
3628:
3581:
3444:Philips EL 3583
3390:Cousino MR-9000
3378:Protona Attaché
3372:Philips EL 3581
3303:
3227:
3189:
3172:
3091:
3076:Loose magnetic
3071:
3028:
3006:
2935:
2847:
2835:Grooved surface
2821:
2784:
2778:
2748:
2743:
2727:
2711:
2683:
2639:Dolby Headphone
2592:
2587:
2533:
2532:
2529:
2524:
2515:
2513:
2508:
2507:
2503:
2494:
2492:
2484:
2483:
2479:
2470:
2468:
2463:
2462:
2458:
2449:
2447:
2442:
2441:
2437:
2428:
2426:
2421:
2420:
2416:
2406:
2404:
2399:
2398:
2394:
2385:
2384:
2377:
2368:
2366:
2362:
2351:
2347:
2346:
2339:
2329:
2327:
2323:
2322:
2318:
2309:
2307:
2303:
2296:
2292:
2291:
2287:
2270:
2269:
2265:
2252:
2251:
2247:
2231:
2230:
2226:
2213:
2212:
2208:
2194:
2193:
2189:
2180:
2179:
2175:
2166:
2164:
2155:
2154:
2147:
2133:
2132:
2128:
2118:
2116:
2099:
2098:
2094:
2085:
2083:
2075:
2074:
2067:
2058:
2056:
2051:
2050:
2046:
2037:
2035:
2027:
2026:
2022:
2013:
2011:
2003:
2002:
1998:
1989:
1987:
1978:
1977:
1973:
1964:
1962:
1954:
1953:
1946:
1934:
1930:
1929:
1925:
1916:
1914:
1906:
1905:
1898:
1889:
1887:
1874:
1873:
1869:
1854:"AVFileTypeAC3"
1852:
1851:
1847:
1838:
1836:
1823:
1822:
1818:
1809:
1807:
1794:
1793:
1789:
1780:
1778:
1765:
1764:
1760:
1751:
1749:
1736:
1735:
1731:
1722:
1720:
1707:
1706:
1702:
1689:
1688:
1684:
1675:
1673:
1660:
1659:
1655:
1646:
1644:
1631:
1630:
1626:
1613:
1612:
1608:
1592:
1591:
1587:
1580:
1572:. p. 590.
1561:
1560:
1556:
1546:
1544:
1540:
1529:
1525:
1524:
1520:
1490:
1489:
1485:
1459:
1458:
1454:
1428:
1420:
1419:
1415:
1405:
1403:
1393:
1388:
1387:
1383:
1379:
1323:Dolby Pro Logic
1273:
1253:
1234:
1099:, section 5.4.
1085:
1059:
1050:18 Mbit/s
1044:18 Mbit/s
1031:
951:Channels (max)
948:Player support
942:Channels (max)
939:Player support
933:Channels (max)
930:Player support
924:Channels (max)
921:Player support
915:Channels (max)
912:Player support
875:
844:
787:
770:
764:
751:
745:
679:
664:
658:
595:, used for the
564:
536:, co-developed
502:
474:
396:
392:
322:
310:
295:
286:
207:image projector
182:
176:
173:
170:
162:This article's
158:
154:
147:
28:
23:
22:
15:
12:
11:
5:
7264:
7262:
7254:
7253:
7248:
7243:
7241:Surround sound
7238:
7233:
7228:
7223:
7218:
7213:
7203:
7202:
7196:
7195:
7192:
7191:
7189:
7188:
7181:
7176:
7171:
7166:
7161:
7156:
7151:
7146:
7141:
7136:
7131:
7124:Digital cinema
7121:
7119:Broadcast-safe
7116:
7110:
7107:
7106:
7103:
7096:
7095:
7092:
7091:
7088:
7087:
7084:
7083:
7079:
7078:
7066:
7053:
7052:
7051:
7048:
7047:
7045:
7044:
7039:
7034:
7029:
7024:
7022:Broadcast flag
7019:
7013:
7011:
7010:Hidden signals
7007:
7006:
7004:
7003:
6998:
6993:
6988:
6983:
6978:
6973:
6968:
6963:
6958:
6953:
6942:
6940:
6934:
6933:
6931:
6930:
6925:
6920:
6915:
6910:
6904:
6902:
6896:
6895:
6893:
6892:
6886:
6884:
6878:
6877:
6875:
6874:
6869:
6864:
6859:
6854:
6849:
6844:
6839:
6833:
6831:
6825:
6824:
6822:
6821:
6815:
6813:
6807:
6806:
6804:
6803:
6798:
6792:
6790:
6784:
6783:
6781:
6780:
6774:
6772:
6766:
6765:
6763:
6762:
6757:
6752:
6747:
6746:
6745:
6735:
6729:
6727:
6721:
6720:
6718:
6717:
6716:
6715:
6710:
6700:
6699:
6698:
6693:
6683:
6682:
6681:
6676:
6666:
6665:
6664:
6659:
6654:
6643:
6641:
6635:
6634:
6632:
6631:
6630:
6629:
6619:
6618:
6617:
6612:
6601:
6599:
6590:
6584:
6583:
6580:
6579:
6577:
6576:
6571:
6566:
6561:
6556:
6551:
6546:
6541:
6536:
6531:
6525:
6523:
6519:
6518:
6516:
6515:
6510:
6505:
6500:
6495:
6490:
6485:
6480:
6475:
6470:
6465:
6460:
6454:
6452:
6451:Hidden signals
6448:
6447:
6445:
6444:
6439:
6437:Sound-in-Syncs
6434:
6429:
6424:
6419:
6413:
6411:
6405:
6404:
6402:
6401:
6395:
6393:
6389:
6388:
6386:
6385:
6379:
6377:
6373:
6372:
6370:
6369:
6359:
6357:
6351:
6350:
6348:
6347:
6342:
6287:
6285:
6279:
6278:
6276:
6275:
6270:
6247:
6245:
6239:
6238:
6236:
6235:
6229:
6227:
6218:
6208:
6207:
6204:
6197:
6196:
6191:
6189:
6188:
6181:
6174:
6166:
6157:
6156:
6154:
6153:
6147:
6145:
6141:
6140:
6138:
6137:
6132:
6127:
6122:
6117:
6111:
6109:
6105:
6104:
6102:
6101:
6096:
6091:
6086:
6081:
6079:Super Audio CD
6076:
6071:
6069:MUSE LaserDisc
6066:
6061:
6056:
6051:
6046:
6041:
6036:
6031:
6026:
6021:
6016:
6011:
6005:
6003:
5995:
5994:
5992:
5991:
5986:
5980:
5978:
5974:
5973:
5971:
5970:
5965:
5960:
5955:
5953:Surround sound
5950:
5944:
5942:
5938:
5937:
5935:
5934:
5929:
5924:
5919:
5914:
5908:
5906:
5902:
5901:
5899:
5898:
5893:
5888:
5882:
5880:
5870:
5869:
5867:
5866:
5861:
5856:
5851:
5846:
5841:
5836:
5830:
5828:
5824:
5823:
5821:
5820:
5815:
5810:
5804:
5802:
5798:
5797:
5794:
5792:
5791:
5784:
5777:
5769:
5760:
5759:
5748:
5745:
5744:
5742:
5741:
5739:List of codecs
5736:
5731:
5725:
5723:
5719:
5718:
5716:
5715:
5714:
5713:
5712:
5711:
5706:
5696:
5691:
5686:
5676:
5675:
5674:
5669:
5664:
5659:
5649:
5648:
5647:
5642:
5632:
5627:
5622:
5621:
5620:
5615:
5610:
5605:
5595:
5594:
5593:
5588:
5583:
5572:
5570:
5564:
5563:
5561:
5560:
5555:
5550:
5544:
5542:
5541:Collaborations
5538:
5537:
5534:
5533:
5531:
5530:
5525:
5520:
5519:
5518:
5508:
5503:
5498:
5493:
5492:
5491:
5481:
5476:
5471:
5466:
5461:
5456:
5451:
5446:
5445:
5444:
5434:
5429:
5424:
5419:
5414:
5409:
5404:
5398:
5396:
5392:
5391:
5389:
5388:
5383:
5377:
5375:
5369:
5368:
5366:
5365:
5360:
5355:
5349:
5347:
5341:
5340:
5338:
5337:
5332:
5326:
5324:
5318:
5317:
5315:
5314:
5309:
5307:MPEG-21 Part 9
5304:
5299:
5296:MPEG-4 Part 14
5293:
5288:
5283:
5278:
5277:
5276:
5265:
5263:
5250:
5244:
5243:
5240:
5239:
5237:
5236:
5231:
5226:
5221:
5216:
5211:
5206:
5201:
5196:
5191:
5186:
5181:
5176:
5171:
5165:
5163:
5159:
5158:
5156:
5155:
5150:
5145:
5140:
5135:
5130:
5125:
5120:
5115:
5110:
5105:
5100:
5095:
5090:
5085:
5080:
5075:
5069:
5067:
5037:
5029:
5028:
5025:
5024:
5022:
5021:
5016:
5011:
5006:
5001:
4996:
4991:
4986:
4981:
4976:
4971:
4966:
4961:
4956:
4955:
4954:
4948:
4943:
4938:
4933:
4928:
4923:
4918:
4913:
4908:
4903:
4898:
4893:
4888:
4883:
4878:
4876:Monkey's Audio
4873:
4868:
4863:
4858:
4853:
4848:
4843:
4838:
4833:
4827:
4825:
4821:
4820:
4818:
4817:
4816:(SJ/T 11299.4)
4811:
4806:
4800:
4799:
4798:
4786:
4779:
4777:
4773:
4772:
4770:
4769:
4764:
4758:
4756:
4750:
4749:
4747:
4746:
4741:
4736:
4730:
4728:
4722:
4721:
4719:
4718:
4713:
4708:
4703:
4698:
4693:
4688:
4683:
4678:
4672:
4670:
4664:
4663:
4661:
4660:
4655:
4650:
4645:
4640:
4634:
4632:
4626:
4625:
4623:
4622:
4617:
4612:
4607:
4602:
4597:
4592:
4587:
4582:
4577:
4572:
4567:
4566:
4565:
4560:
4549:
4547:
4541:
4540:
4538:
4537:
4532:
4527:
4522:
4517:
4512:
4507:
4502:
4497:
4496:
4495:
4490:
4480:
4475:
4473:MPEG-1 Layer I
4470:
4469:
4468:
4457:
4455:
4437:
4429:
4428:
4425:
4424:
4422:
4421:
4416:
4411:
4406:
4401:
4396:
4391:
4386:
4381:
4376:
4371:
4366:
4365:
4364:
4359:
4351:
4350:
4349:
4344:
4334:
4329:
4324:
4319:
4314:
4309:
4304:
4299:
4294:
4289:
4284:
4279:
4274:
4269:
4263:
4261:
4257:
4256:
4254:
4253:
4250:
4249:
4248:
4239:
4232:
4230:
4226:
4225:
4223:
4222:
4217:
4212:
4207:
4202:
4197:
4192:
4186:
4184:
4177:
4176:
4174:
4173:
4168:
4163:
4158:
4153:
4147:
4145:
4139:
4138:
4136:
4135:
4130:
4125:
4120:
4115:
4110:
4105:
4099:
4097:
4087:
4086:
4084:
4083:
4082:
4081:
4079:Part 2 / LCEVC
4076:
4066:
4065:
4064:
4054:
4053:
4052:
4042:
4041:
4040:
4035:
4030:
4020:
4019:
4018:
4008:
4003:
3998:
3993:
3987:
3985:
3967:
3959:
3958:
3945:
3943:
3942:
3935:
3928:
3920:
3911:
3910:
3908:
3907:
3901:
3898:Timecode vinyl
3895:
3889:
3883:
3877:
3871:
3864:
3862:
3858:
3857:
3854:
3853:
3851:
3850:
3844:
3838:
3832:
3826:
3820:
3814:
3808:
3801:
3799:
3793:
3792:
3790:
3789:
3783:
3777:
3771:
3765:
3759:
3753:
3747:
3744:Super Audio CD
3741:
3735:
3729:
3723:
3720:Philips CD-BGM
3717:
3710:
3708:
3702:
3701:
3699:
3698:
3692:
3686:
3679:
3677:
3671:
3670:
3668:
3667:
3661:
3655:
3648:
3646:
3636:
3630:
3629:
3627:
3626:
3620:
3614:
3608:
3602:
3595:
3593:
3587:
3586:
3583:
3582:
3580:
3579:
3576:Pocket Rockers
3573:
3567:
3561:
3555:
3549:
3543:
3540:Steno-Cassette
3537:
3531:
3525:
3519:
3516:Grundig DeJ614
3513:
3507:
3501:
3495:
3489:
3483:
3477:
3471:
3465:
3459:
3453:
3447:
3441:
3435:
3429:
3423:
3417:
3411:
3405:
3399:
3393:
3387:
3381:
3375:
3369:
3363:
3357:
3351:
3345:
3339:
3333:
3327:
3321:
3314:
3312:
3305:
3304:
3302:
3301:
3295:
3289:
3283:
3277:
3274:Stripe magfilm
3271:
3265:
3259:
3253:
3247:
3240:
3238:
3229:
3228:
3226:
3225:
3219:
3213:
3207:
3201:
3194:
3191:
3190:
3188:
3187:
3180:
3178:
3174:
3173:
3171:
3170:
3164:
3158:
3152:
3146:
3143:Peirce 330/360
3140:
3134:
3128:
3122:
3116:
3110:
3103:
3101:
3093:
3092:
3090:
3089:
3086:Wire recording
3082:
3080:
3073:
3072:
3070:
3069:
3063:
3057:
3051:
3045:
3038:
3036:
3030:
3029:
3027:
3026:
3020:
3014:
3012:
3008:
3007:
3005:
3004:
2998:
2992:
2986:
2980:
2974:
2968:
2965:Pathé Actuelle
2962:
2956:
2950:
2943:
2941:
2937:
2936:
2934:
2933:
2927:
2921:
2918:Amberol record
2915:
2909:
2903:
2897:
2891:
2888:Salon cylinder
2885:
2875:
2865:
2858:
2856:
2849:
2848:
2846:
2845:
2838:
2836:
2829:
2823:
2822:
2820:
2819:
2813:
2807:
2801:
2794:
2792:
2786:
2785:
2779:
2777:
2776:
2769:
2762:
2754:
2745:
2744:
2742:
2741:
2735:
2733:
2729:
2728:
2726:
2725:
2719:
2717:
2713:
2712:
2710:
2709:
2704:
2699:
2693:
2691:
2685:
2684:
2682:
2681:
2676:
2671:
2666:
2661:
2656:
2651:
2646:
2641:
2636:
2631:
2626:
2621:
2616:
2611:
2606:
2600:
2598:
2594:
2593:
2588:
2586:
2585:
2578:
2571:
2563:
2557:
2556:
2550:
2548:ATSC standards
2545:
2528:
2527:External links
2525:
2523:
2522:
2501:
2477:
2456:
2444:"SEC Form S-1"
2435:
2423:"SEC Form S-1"
2414:
2392:
2375:
2337:
2316:
2285:
2263:
2245:
2224:
2206:
2187:
2173:
2145:
2126:
2115:on Feb 8, 2007
2092:
2065:
2044:
2020:
1996:
1986:. May 13, 1992
1971:
1944:
1923:
1896:
1867:
1845:
1816:
1787:
1758:
1729:
1700:
1682:
1653:
1624:
1606:
1585:
1578:
1554:
1518:
1483:
1452:
1413:
1380:
1378:
1375:
1374:
1373:
1368:
1358:
1353:
1348:
1342:
1332:
1326:
1320:
1317:Dolby Surround
1314:
1308:
1302:
1292:
1286:
1280:
1272:
1269:
1252:
1249:
1233:
1230:
1227:
1226:
1223:
1220:
1216:
1215:
1213:
1210:
1206:
1205:
1203:
1200:
1196:
1195:
1192:
1189:
1185:
1184:
1181:
1178:
1174:
1173:
1171:
1168:
1164:
1163:
1161:
1158:
1154:
1153:
1150:
1147:
1141:
1140:
1138:
1135:
1129:
1128:
1122:
1119:
1113:
1112:
1109:
1106:
1084:
1081:
1058:
1055:
1052:
1051:
1048:
1045:
1042:
1039:
1033:
1032:
1029:
1027:
1024:
1021:
1018:
1017:3 Mbit/s
1015:
1012:
1006:
1005:
1002:
999:
996:
993:
990:
987:
984:
981:
978:
975:
972:
969:
966:
963:
960:
959:Dolby Digital
956:
955:
952:
949:
946:
943:
940:
937:
934:
931:
928:
925:
922:
919:
916:
913:
910:
906:
905:
900:
895:
890:
885:
880:
874:
871:
843:
840:
832:center channel
817:
816:
809:
806:
803:
800:
797:
794:
786:
783:
766:Main article:
763:
760:
747:Main article:
744:
741:
705:audio channels
691:
690:
687:
681:
680:
677:
675:
660:Main article:
657:
654:
563:
560:
534:Lucasfilm Ltd.
518:center channel
514:right surround
501:
498:
473:
470:
468:among others.
427:Batman Returns
397:20 Hz – 120 Hz
334:
333:
330:
324:
323:
320:
318:
312:
311:
308:
306:
294:
291:
285:
282:
190:Batman Returns
184:
183:
177:September 2020
161:
159:
152:
146:
143:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
7263:
7252:
7249:
7247:
7244:
7242:
7239:
7237:
7234:
7232:
7229:
7227:
7224:
7222:
7219:
7217:
7214:
7212:
7209:
7208:
7206:
7186:
7182:
7180:
7177:
7175:
7172:
7170:
7167:
7165:
7162:
7160:
7157:
7155:
7152:
7150:
7147:
7145:
7142:
7140:
7137:
7135:
7132:
7129:
7125:
7122:
7120:
7117:
7115:
7112:
7111:
7108:
7101:
7097:
7073:
7071:
7067:
7061:
7059:
7055:
7049:
7043:
7040:
7038:
7035:
7033:
7030:
7028:
7025:
7023:
7020:
7018:
7015:
7014:
7012:
7008:
7002:
6999:
6997:
6994:
6992:
6989:
6987:
6984:
6982:
6979:
6977:
6974:
6972:
6969:
6967:
6964:
6962:
6959:
6957:
6954:
6951:
6947:
6944:
6943:
6941:
6939:
6935:
6929:
6926:
6924:
6921:
6919:
6916:
6914:
6911:
6909:
6906:
6905:
6903:
6901:
6897:
6891:
6888:
6887:
6885:
6883:
6879:
6873:
6870:
6868:
6865:
6863:
6860:
6858:
6855:
6853:
6850:
6848:
6845:
6843:
6840:
6838:
6835:
6834:
6832:
6830:
6826:
6820:
6817:
6816:
6814:
6812:
6811:MPEG-4 Visual
6808:
6802:
6799:
6797:
6794:
6793:
6791:
6789:
6785:
6779:
6776:
6775:
6773:
6771:
6767:
6761:
6758:
6756:
6753:
6751:
6748:
6744:
6741:
6740:
6739:
6736:
6734:
6731:
6730:
6728:
6726:
6722:
6714:
6711:
6709:
6706:
6705:
6704:
6701:
6697:
6694:
6692:
6689:
6688:
6687:
6684:
6680:
6677:
6675:
6672:
6671:
6670:
6667:
6663:
6660:
6658:
6655:
6653:
6650:
6649:
6648:
6645:
6644:
6642:
6640:
6636:
6628:
6625:
6624:
6623:
6620:
6616:
6613:
6611:
6608:
6607:
6606:
6603:
6602:
6600:
6598:
6594:
6591:
6589:
6585:
6575:
6572:
6570:
6567:
6565:
6562:
6560:
6557:
6555:
6552:
6550:
6547:
6545:
6542:
6540:
6537:
6535:
6532:
6530:
6527:
6526:
6524:
6520:
6514:
6511:
6509:
6506:
6504:
6501:
6499:
6496:
6494:
6491:
6489:
6486:
6484:
6481:
6479:
6476:
6474:
6471:
6469:
6466:
6464:
6461:
6459:
6456:
6455:
6453:
6449:
6443:
6440:
6438:
6435:
6433:
6430:
6428:
6425:
6423:
6420:
6418:
6415:
6414:
6412:
6410:
6406:
6400:
6397:
6396:
6394:
6390:
6384:
6381:
6380:
6378:
6374:
6368:
6364:
6361:
6360:
6358:
6356:
6352:
6346:
6343:
6340:
6336:
6332:
6328:
6324:
6320:
6316:
6312:
6308:
6304:
6300:
6296:
6292:
6289:
6288:
6286:
6284:
6280:
6274:
6271:
6268:
6264:
6260:
6256:
6252:
6249:
6248:
6246:
6244:
6240:
6234:
6231:
6230:
6228:
6226:
6222:
6219:
6217:
6213:
6209:
6202:
6198:
6194:
6187:
6182:
6180:
6175:
6173:
6168:
6167:
6164:
6152:
6149:
6148:
6146:
6142:
6136:
6133:
6131:
6128:
6126:
6123:
6121:
6118:
6116:
6113:
6112:
6110:
6106:
6100:
6097:
6095:
6092:
6090:
6087:
6085:
6082:
6080:
6077:
6075:
6072:
6070:
6067:
6065:
6062:
6060:
6057:
6055:
6052:
6050:
6047:
6045:
6042:
6040:
6037:
6035:
6032:
6030:
6027:
6025:
6022:
6020:
6017:
6015:
6012:
6010:
6009:Archival Disc
6007:
6006:
6004:
6002:
5996:
5990:
5987:
5985:
5982:
5981:
5979:
5975:
5969:
5966:
5964:
5961:
5959:
5956:
5954:
5951:
5949:
5948:Dolby Digital
5946:
5945:
5943:
5939:
5933:
5930:
5928:
5925:
5923:
5920:
5918:
5915:
5913:
5910:
5909:
5907:
5903:
5897:
5894:
5892:
5889:
5887:
5884:
5883:
5881:
5878:(All defunct)
5875:
5871:
5865:
5862:
5860:
5857:
5855:
5852:
5850:
5847:
5845:
5842:
5840:
5837:
5835:
5832:
5831:
5829:
5825:
5819:
5816:
5814:
5811:
5809:
5806:
5805:
5803:
5799:
5790:
5785:
5783:
5778:
5776:
5771:
5770:
5767:
5756:
5752:
5746:
5740:
5737:
5735:
5732:
5730:
5727:
5726:
5724:
5720:
5710:
5707:
5705:
5702:
5701:
5700:
5697:
5695:
5692:
5690:
5687:
5685:
5682:
5681:
5680:
5677:
5673:
5670:
5668:
5665:
5663:
5660:
5658:
5655:
5654:
5653:
5650:
5646:
5643:
5641:
5638:
5637:
5636:
5633:
5631:
5628:
5626:
5623:
5619:
5616:
5614:
5611:
5609:
5606:
5604:
5601:
5600:
5599:
5596:
5592:
5589:
5587:
5584:
5582:
5579:
5578:
5577:
5574:
5573:
5571:
5569:
5565:
5559:
5556:
5554:
5551:
5549:
5546:
5545:
5543:
5539:
5529:
5526:
5524:
5521:
5517:
5514:
5513:
5512:
5509:
5507:
5504:
5502:
5499:
5497:
5494:
5490:
5487:
5486:
5485:
5482:
5480:
5477:
5475:
5472:
5470:
5467:
5465:
5462:
5460:
5457:
5455:
5452:
5450:
5447:
5443:
5440:
5439:
5438:
5435:
5433:
5430:
5428:
5425:
5423:
5420:
5418:
5415:
5413:
5410:
5408:
5405:
5403:
5400:
5399:
5397:
5393:
5387:
5384:
5382:
5379:
5378:
5376:
5374:
5370:
5364:
5361:
5359:
5356:
5354:
5351:
5350:
5348:
5346:
5342:
5336:
5333:
5331:
5328:
5327:
5325:
5323:
5319:
5313:
5310:
5308:
5305:
5303:
5300:
5297:
5294:
5292:
5289:
5287:
5284:
5282:
5279:
5275:
5272:
5271:
5270:
5267:
5266:
5264:
5262:
5258:
5254:
5251:
5249:
5245:
5235:
5232:
5230:
5227:
5225:
5222:
5220:
5217:
5215:
5212:
5210:
5207:
5205:
5202:
5200:
5197:
5195:
5192:
5190:
5187:
5185:
5182:
5180:
5177:
5175:
5172:
5170:
5167:
5166:
5164:
5160:
5154:
5151:
5149:
5146:
5144:
5141:
5139:
5136:
5134:
5131:
5129:
5126:
5124:
5121:
5119:
5116:
5114:
5111:
5109:
5106:
5104:
5101:
5099:
5096:
5094:
5091:
5089:
5086:
5084:
5081:
5079:
5076:
5074:
5073:CCITT Group 4
5071:
5070:
5068:
5066:
5062:
5058:
5053:
5049:
5045:
5041:
5038:
5036:
5030:
5020:
5017:
5015:
5012:
5010:
5007:
5005:
5004:aptX Adaptive
5002:
5000:
4997:
4995:
4992:
4990:
4987:
4985:
4982:
4980:
4977:
4975:
4972:
4970:
4967:
4965:
4962:
4960:
4957:
4952:
4951:
4949:
4947:
4944:
4942:
4939:
4937:
4934:
4932:
4929:
4927:
4924:
4922:
4919:
4917:
4914:
4912:
4909:
4907:
4904:
4902:
4899:
4897:
4894:
4892:
4889:
4887:
4884:
4882:
4879:
4877:
4874:
4872:
4869:
4867:
4864:
4862:
4859:
4857:
4854:
4852:
4849:
4847:
4844:
4842:
4839:
4837:
4834:
4832:
4829:
4828:
4826:
4822:
4815:
4812:
4810:
4807:
4804:
4801:
4796:
4793:
4792:
4790:
4787:
4784:
4781:
4780:
4778:
4774:
4768:
4765:
4763:
4760:
4759:
4757:
4755:
4754:Bluetooth SIG
4751:
4745:
4742:
4740:
4737:
4735:
4732:
4731:
4729:
4727:
4723:
4717:
4714:
4712:
4709:
4707:
4704:
4702:
4699:
4697:
4694:
4692:
4689:
4687:
4684:
4682:
4679:
4677:
4674:
4673:
4671:
4669:
4665:
4659:
4656:
4654:
4651:
4649:
4646:
4644:
4641:
4639:
4636:
4635:
4633:
4631:
4627:
4621:
4618:
4616:
4613:
4611:
4608:
4606:
4603:
4601:
4598:
4596:
4593:
4591:
4588:
4586:
4583:
4581:
4578:
4576:
4573:
4571:
4568:
4564:
4561:
4559:
4556:
4555:
4554:
4551:
4550:
4548:
4546:
4542:
4536:
4533:
4531:
4528:
4526:
4523:
4521:
4518:
4516:
4513:
4511:
4508:
4506:
4503:
4501:
4500:MPEG Surround
4498:
4494:
4491:
4489:
4486:
4485:
4484:
4481:
4479:
4476:
4474:
4471:
4467:
4464:
4463:
4462:
4459:
4458:
4456:
4454:
4449:
4445:
4441:
4438:
4436:
4430:
4420:
4417:
4415:
4412:
4410:
4407:
4405:
4402:
4400:
4397:
4395:
4392:
4390:
4387:
4385:
4382:
4380:
4377:
4375:
4372:
4370:
4367:
4363:
4360:
4358:
4355:
4354:
4352:
4348:
4345:
4343:
4340:
4339:
4338:
4335:
4333:
4330:
4328:
4325:
4323:
4320:
4318:
4315:
4313:
4310:
4308:
4305:
4303:
4300:
4298:
4295:
4293:
4290:
4288:
4285:
4283:
4280:
4278:
4275:
4273:
4270:
4268:
4265:
4264:
4262:
4258:
4251:
4246:
4245:
4243:
4240:
4237:
4234:
4233:
4231:
4227:
4221:
4218:
4216:
4213:
4211:
4208:
4206:
4203:
4201:
4198:
4196:
4193:
4191:
4188:
4187:
4185:
4182:
4178:
4172:
4169:
4167:
4164:
4162:
4159:
4157:
4154:
4152:
4149:
4148:
4146:
4144:
4140:
4134:
4131:
4129:
4126:
4124:
4121:
4119:
4116:
4114:
4111:
4109:
4106:
4104:
4101:
4100:
4098:
4096:
4092:
4088:
4080:
4077:
4075:
4072:
4071:
4070:
4067:
4063:
4060:
4059:
4058:
4055:
4051:
4050:Part 2 / HEVC
4048:
4047:
4046:
4043:
4039:
4038:Part 33 / IVC
4036:
4034:
4033:Part 10 / AVC
4031:
4029:
4026:
4025:
4024:
4021:
4017:
4014:
4013:
4012:
4009:
4007:
4004:
4002:
3999:
3997:
3994:
3992:
3989:
3988:
3986:
3984:
3979:
3975:
3971:
3968:
3966:
3960:
3955:
3951:
3948:
3941:
3936:
3934:
3929:
3927:
3922:
3921:
3918:
3905:
3902:
3899:
3896:
3893:
3890:
3887:
3884:
3881:
3878:
3875:
3872:
3869:
3868:Mini-cassette
3866:
3865:
3863:
3859:
3848:
3845:
3842:
3839:
3836:
3833:
3830:
3829:Takara E-kara
3827:
3824:
3821:
3818:
3815:
3812:
3809:
3806:
3803:
3802:
3800:
3798:
3794:
3787:
3784:
3781:
3778:
3775:
3772:
3769:
3766:
3763:
3760:
3757:
3754:
3751:
3748:
3745:
3742:
3739:
3736:
3733:
3730:
3727:
3724:
3721:
3718:
3715:
3712:
3711:
3709:
3707:
3703:
3696:
3693:
3690:
3687:
3684:
3681:
3680:
3678:
3676:
3675:Sound-on-film
3672:
3665:
3662:
3659:
3656:
3653:
3650:
3649:
3647:
3644:
3643:Magnetic tape
3640:
3637:
3635:
3631:
3624:
3621:
3618:
3615:
3612:
3609:
3606:
3603:
3600:
3597:
3596:
3594:
3592:
3588:
3577:
3574:
3571:
3568:
3565:
3562:
3559:
3556:
3553:
3550:
3547:
3546:Stenorette DL
3544:
3541:
3538:
3535:
3532:
3529:
3526:
3523:
3522:Microcassette
3520:
3517:
3514:
3511:
3508:
3505:
3502:
3499:
3496:
3493:
3490:
3487:
3484:
3481:
3478:
3475:
3474:Micro pack 35
3472:
3469:
3466:
3463:
3460:
3457:
3454:
3451:
3448:
3445:
3442:
3439:
3436:
3433:
3430:
3427:
3424:
3421:
3418:
3415:
3412:
3409:
3406:
3403:
3400:
3397:
3396:IBM Magnabelt
3394:
3391:
3388:
3385:
3382:
3379:
3376:
3373:
3370:
3367:
3364:
3361:
3358:
3355:
3352:
3349:
3346:
3343:
3340:
3337:
3334:
3331:
3328:
3325:
3322:
3319:
3316:
3315:
3313:
3310:
3309:Magnetic tape
3306:
3299:
3296:
3293:
3290:
3287:
3284:
3281:
3278:
3275:
3272:
3269:
3266:
3263:
3260:
3257:
3254:
3251:
3248:
3245:
3244:Blattnerphone
3242:
3241:
3239:
3237:
3236:magnetic tape
3234:
3230:
3223:
3220:
3217:
3214:
3211:
3208:
3205:
3202:
3199:
3196:
3195:
3192:
3185:
3182:
3181:
3179:
3175:
3168:
3165:
3162:
3159:
3156:
3153:
3150:
3147:
3144:
3141:
3138:
3135:
3132:
3129:
3126:
3123:
3120:
3117:
3114:
3111:
3108:
3105:
3104:
3102:
3099:
3094:
3087:
3084:
3083:
3081:
3079:
3074:
3067:
3064:
3061:
3058:
3055:
3052:
3049:
3046:
3043:
3040:
3039:
3037:
3035:
3034:Sound-on-film
3031:
3024:
3021:
3019:
3016:
3015:
3013:
3009:
3002:
2999:
2996:
2995:Highway Hi-Fi
2993:
2990:
2987:
2984:
2981:
2978:
2975:
2972:
2969:
2966:
2963:
2960:
2957:
2954:
2951:
2948:
2945:
2944:
2942:
2938:
2931:
2928:
2925:
2922:
2919:
2916:
2913:
2910:
2907:
2904:
2901:
2898:
2895:
2892:
2889:
2886:
2883:
2879:
2876:
2873:
2869:
2866:
2863:
2860:
2859:
2857:
2855:
2850:
2843:
2840:
2839:
2837:
2833:
2830:
2828:
2824:
2817:
2814:
2811:
2808:
2805:
2802:
2800:(9th century)
2799:
2796:
2795:
2793:
2791:
2787:
2783:
2775:
2770:
2768:
2763:
2761:
2756:
2755:
2752:
2740:
2739:Dolby Theatre
2737:
2736:
2734:
2730:
2724:
2721:
2720:
2718:
2714:
2708:
2705:
2703:
2700:
2698:
2695:
2694:
2692:
2690:
2686:
2680:
2677:
2675:
2672:
2670:
2667:
2665:
2662:
2660:
2657:
2655:
2652:
2650:
2647:
2645:
2642:
2640:
2637:
2635:
2632:
2630:
2627:
2625:
2624:Dolby Digital
2622:
2620:
2617:
2615:
2612:
2610:
2607:
2605:
2602:
2601:
2599:
2595:
2591:
2584:
2579:
2577:
2572:
2570:
2565:
2564:
2561:
2554:
2551:
2549:
2546:
2542:
2536:
2531:
2530:
2526:
2511:
2505:
2502:
2491:
2487:
2481:
2478:
2466:
2460:
2457:
2445:
2439:
2436:
2424:
2418:
2415:
2403:
2396:
2393:
2388:
2382:
2380:
2376:
2365:on 2019-05-30
2361:
2357:
2350:
2344:
2342:
2338:
2326:
2320:
2317:
2306:on 2019-05-02
2302:
2295:
2289:
2286:
2281:
2277:
2273:
2267:
2264:
2259:
2255:
2249:
2246:
2241:
2240:
2235:
2228:
2225:
2220:
2216:
2210:
2207:
2202:
2198:
2191:
2188:
2183:
2177:
2174:
2163:on 2015-09-24
2162:
2158:
2152:
2150:
2146:
2141:
2137:
2130:
2127:
2114:
2110:
2106:
2102:
2096:
2093:
2082:
2078:
2072:
2070:
2066:
2054:
2048:
2045:
2034:
2030:
2024:
2021:
2010:
2006:
2000:
1997:
1985:
1981:
1975:
1972:
1961:
1957:
1951:
1949:
1945:
1940:
1933:
1927:
1924:
1913:
1909:
1903:
1901:
1897:
1886:on 2010-09-18
1885:
1881:
1877:
1871:
1868:
1863:
1859:
1855:
1849:
1846:
1835:on 2012-03-09
1834:
1830:
1826:
1820:
1817:
1806:on 2012-03-09
1805:
1801:
1797:
1791:
1788:
1777:on 2012-03-09
1776:
1772:
1768:
1762:
1759:
1748:on 2011-10-10
1747:
1743:
1739:
1733:
1730:
1719:on 2014-06-14
1718:
1714:
1710:
1704:
1701:
1696:
1692:
1686:
1683:
1672:on 2009-02-10
1671:
1667:
1663:
1657:
1654:
1643:on 2009-02-27
1642:
1638:
1634:
1628:
1625:
1620:
1616:
1610:
1607:
1602:
1601:
1596:
1589:
1586:
1581:
1579:9780387782638
1575:
1571:
1567:
1566:
1558:
1555:
1539:
1535:
1528:
1522:
1519:
1514:
1510:
1506:
1502:
1498:
1494:
1487:
1484:
1479:
1475:
1471:
1467:
1463:
1456:
1453:
1448:
1444:
1440:
1436:
1435:
1427:
1423:
1417:
1414:
1401:
1400:
1392:
1385:
1382:
1376:
1372:
1369:
1366:
1362:
1359:
1357:
1354:
1352:
1349:
1346:
1343:
1340:
1336:
1333:
1330:
1327:
1324:
1321:
1318:
1315:
1312:
1309:
1306:
1303:
1300:
1296:
1293:
1290:
1287:
1284:
1281:
1278:
1275:
1274:
1270:
1268:
1266:
1262:
1258:
1250:
1248:
1245:
1242:
1240:
1231:
1224:
1221:
1218:
1217:
1214:
1211:
1208:
1207:
1204:
1201:
1198:
1197:
1193:
1190:
1187:
1186:
1182:
1179:
1176:
1175:
1172:
1169:
1166:
1165:
1162:
1159:
1156:
1155:
1151:
1148:
1146:
1143:
1142:
1139:
1136:
1134:
1131:
1130:
1127:
1123:
1120:
1118:
1115:
1114:
1110:
1107:
1104:
1103:
1100:
1098:
1094:
1090:
1082:
1080:
1078:
1074:
1070:
1068:
1064:
1056:
1049:
1046:
1043:
1040:
1038:
1035:
1034:
1025:
1022:
1016:
1013:
1011:
1008:
1007:
1003:
1000:
997:
994:
991:
988:
985:
982:
979:
976:
973:
970:
967:
964:
958:
957:
954:Max bit rate
953:
950:
947:
945:Max bit rate
944:
941:
938:
936:Max bit rate
935:
932:
929:
927:Max bit rate
926:
923:
920:
918:Max bit rate
917:
914:
911:
908:
907:
904:
899:
894:
889:
884:
879:
878:
872:
870:
867:
865:
860:
857:
853:
847:
841:
839:
836:
833:
829:
824:
822:
814:
810:
807:
804:
801:
798:
795:
792:
791:
790:
784:
782:
779:
775:
769:
761:
759:
757:
750:
742:
740:
738:
734:
730:
726:
722:
718:
714:
710:
706:
702:
698:
688:
686:
682:
676:
674:
670:
663:
655:
653:
651:
647:
641:
638:
634:
632:
627:
624:
619:
617:
612:
610:
606:
602:
598:
594:
589:
586:
582:
578:
574:
570:
561:
555:
551:
549:
545:
544:
539:
535:
531:
527:
522:
519:
515:
511:
510:left surround
507:
499:
497:
495:
491:
487:
483:
479:
471:
469:
467:
466:
461:
460:
455:
454:
449:
448:
443:
439:
438:
433:
429:
428:
423:
422:
416:
414:
410:
406:
402:
389:
387:
383:
379:
375:
371:
370:Dolby Digital
367:
365:
360:
356:
348:
340:
331:
329:
325:
319:
317:
313:
307:
305:
301:
292:
290:
283:
281:
279:
275:
270:
267:
259:
256:
252:
248:
244:
239:
231:
227:
226:soundtracks.
225:
221:
216:
212:
208:
204:
200:
199:release print
197:
192:
191:
180:
168:
166:
160:
151:
150:
144:
142:
140:
136:
132:
128:
124:
120:
116:
112:
110:
106:
102:
98:
94:
91:
87:
83:
78:
76:
72:
67:
63:
59:
57:
52:
48:
44:
40:
39:Dolby Digital
32:
19:
7216:Audio codecs
6945:
6725:MPEG-2 Video
6263:Clear-Vision
6089:Uncompressed
5999:HD media and
5947:
4805:(GB/T 22726)
4733:
4466:Multichannel
4322:MSU Lossless
4236:AVS1 P2/AVS+
4190:TrueMotion S
4128:H.265 / HEVC
4074:Part 1 / EVC
4062:Part 3 / VVC
4028:Part 2 / ASP
3807:(late 1970s)
3706:Optical disc
3682:
3570:Picocassette
3566:(late 1980s)
3360:Saba Sabafon
3131:RCA MI-12877
3125:RCA MI-12875
3011:Grooved tape
2977:SoundScriber
2973:(late 1940s)
2959:Diamond disc
2940:Grooved disc
2842:Phonautogram
2810:Punched card
2674:Dolby Vision
2669:Dolby TrueHD
2659:Dolby Stereo
2623:
2619:Dolby Cinema
2514:. Retrieved
2504:
2493:. Retrieved
2489:
2480:
2469:. Retrieved
2459:
2448:. Retrieved
2438:
2427:. Retrieved
2417:
2405:. Retrieved
2395:
2367:. Retrieved
2360:the original
2328:. Retrieved
2319:
2308:. Retrieved
2301:the original
2288:
2275:
2266:
2248:
2237:
2227:
2209:
2200:
2190:
2176:
2165:. Retrieved
2161:the original
2129:
2117:. Retrieved
2113:the original
2104:
2095:
2084:. Retrieved
2080:
2057:. Retrieved
2047:
2036:. Retrieved
2032:
2023:
2012:. Retrieved
2008:
1999:
1988:. Retrieved
1983:
1974:
1963:. Retrieved
1959:
1926:
1915:. Retrieved
1911:
1888:. Retrieved
1884:the original
1870:
1857:
1848:
1837:. Retrieved
1833:the original
1819:
1808:. Retrieved
1804:the original
1790:
1779:. Retrieved
1775:the original
1761:
1750:. Retrieved
1746:the original
1732:
1721:. Retrieved
1717:the original
1703:
1685:
1674:. Retrieved
1670:the original
1656:
1645:. Retrieved
1641:the original
1627:
1609:
1598:
1588:
1564:
1557:
1545:. Retrieved
1538:the original
1533:
1521:
1496:
1492:
1486:
1461:
1455:
1438:
1432:
1422:Ahmed, Nasir
1416:
1404:. Retrieved
1397:
1384:
1367:motherboards
1329:Dolby TrueHD
1305:Dolby Stereo
1254:
1246:
1243:
1235:
1111:Description
1086:
1071:
1062:
1060:
1037:Dolby TrueHD
888:Blu-ray Disc
868:
861:
848:
845:
842:Applications
837:
825:
818:
788:
778:Blu-ray Disc
771:
768:Dolby TrueHD
762:Dolby TrueHD
752:
729:Blu-ray Disc
694:
667:Dolby E-AC-3
649:
645:
642:
639:
635:
628:
620:
613:
590:
565:
547:
541:
537:
525:
523:
513:
509:
503:
475:
463:
459:Forrest Gump
457:
451:
445:
442:home theater
435:
425:
419:
417:
390:
385:
381:
377:
373:
369:
362:
354:
353:
287:
271:
265:
263:
250:
242:
215:Dolby Stereo
188:
187:
174:
163:
133:(1992), the
113:
103:in 1972 for
79:
56:Dolby Stereo
54:
38:
37:
7183:Templates (
6900:MPEG-H HEVC
6639:Progressive
6144:Deployments
6120:DisplayPort
6001:compression
5827:Resolutions
5523:MOD and TOD
5464:Flash Video
5402:3GP and 3G2
5083:HEIC / HEIF
5035:compression
4795:Audio Vivid
4530:MPEG-D USAC
4525:MPEG-4 CELP
4520:MPEG-4 HVXC
4435:compression
4267:Apple Video
4183:and AOMedia
4133:H.266 / VVC
4123:H.264 / AVC
3965:compression
3950:compression
3617:PCM adaptor
3605:X80/ProDigi
3599:Soundstream
3486:Cantata 700
3456:Grundig En3
3250:Magnetophon
3137:Peirce 265B
3001:Bandai 8ban
2868:Graphophone
2689:Doremi Labs
2679:Dolby Voice
2604:Dolby Atmos
1356:Loudspeaker
1351:Home cinema
1105:Field Name
717:transcoding
650:DTS Connect
573:DTS Connect
434:version of
278:Dolby Atmos
101:Nasir Ahmed
7205:Categories
7027:Captioning
6829:MPEG-4 AVC
6597:Interlaced
6522:Historical
6458:Captioning
6417:BTSC (MTS)
6392:1250 lines
6376:1125 lines
6205:Television
6108:Connectors
5757:for codecs
5704:Daubechies
5679:Transforms
5581:Arithmetic
5248:Containers
4953:True Audio
4797:(GY/T 363)
4515:MPEG-4 DST
4510:MPEG-4 SLS
4505:MPEG-4 ALS
4379:SheerVideo
4353:QuickTime
4181:TrueMotion
3947:Multimedia
3823:Yaboom Box
3811:MP3 player
3805:Sound chip
3623:DA-88/DTRS
3438:Stereo-Pak
3336:Stenorette
3216:Synchrofax
3066:Fantasound
3060:Photophone
2953:Pathé disc
2816:Music roll
2790:Mechanical
2707:CinePlayer
2702:CineExport
2516:2022-02-17
2495:2017-05-06
2471:2017-03-22
2450:2017-03-22
2429:2017-03-22
2400:VideoLAN.
2369:2016-04-26
2310:2017-04-24
2167:2009-11-27
2086:2017-03-22
2059:2024-08-08
2038:2017-04-02
2014:2017-04-02
1990:2017-03-22
1965:2017-03-22
1917:2017-04-02
1890:2010-08-06
1839:2009-08-29
1810:2009-08-29
1781:2009-08-29
1752:2009-12-12
1723:2015-05-25
1676:2006-03-20
1647:2009-08-29
1441:(1): 4–5.
1406:17 October
1377:References
1361:SoundStorm
1126:big endian
1108:# of bits
980:Mandatory
971:Mandatory
962:Mandatory
828:downmixing
749:Dolby AC-4
743:Dolby AC-4
678:audio/eac3
593:SoundStorm
355:Dolby AC-3
298:Dolby AC-3
293:Dolby AC-3
243:quad track
88:(MDCT), a
43:Dolby AC-3
18:Dolby AC-3
7164:Test card
6837:ATSC A/72
6743:DVB 3D-TV
6355:819 lines
6283:625 lines
6243:525 lines
6225:405 lines
6115:Component
6034:DVD-Audio
5834:720p (HD)
5506:RealMedia
5108:JPEG 2000
4911:RealAudio
4891:OptimFROG
4369:RealVideo
4357:Animation
4327:OMS Video
3954:container
3904:VinylDisc
3750:DVD-Audio
3645:cartridge
3462:Sabamobil
3426:3M Scotch
3384:Fidelipac
3311:cartridge
3292:3/4" tape
3262:1/2" tape
3256:1/4" tape
3100:cartridge
3096:Magnetic
3054:Movietone
3048:Tri-Ergon
3042:Phonofilm
3023:Dictabelt
2989:Long play
2983:Audograph
2780:Physical
2723:Ray Dolby
2697:CineAsset
2407:1 January
2330:1 January
2280:Apple Inc
2201:Wired.com
2140:AnandTech
2105:dolby.com
1862:Apple Inc
1534:Film-Tech
1073:LaserDisc
1067:LaserDisc
1020:Optional
998:Optional
903:LaserDisc
898:DVD-Audio
893:DVD-Video
623:Auzentech
616:Auzentech
548:Star Wars
478:Pro Logic
447:True Lies
432:LaserDisc
401:subwoofer
386:Dolby SRD
359:backronym
321:audio/ac3
266:penthouse
258:time code
211:bitstream
111:in 1987.
53:. Called
7076:Defunct.
7042:Teletext
6908:ATSC 3.0
6564:567-line
6559:455-line
6554:441-line
6549:375-line
6544:343-line
6539:180-line
6529:Pre-1940
6483:Teletext
6363:System E
6291:System B
6251:System M
6233:System A
5801:Concepts
5625:Lossless
5591:Modified
5484:Matroska
5363:Matroska
5274:MPEG-PES
4886:Musepack
4783:AVS1 P10
4362:Graphics
4312:Lagarith
3886:CD Video
3817:HitClips
3774:BD-Audio
3768:DualDisc
3756:DataPlay
3726:MiniDisc
3504:PlayTape
3318:Optaphon
2882:Ediphone
2854:cylinder
2852:Grooved
2654:Dolby SR
2614:Dolby 3D
2609:Dialnorm
1478:58446992
1311:Dolby SR
1283:Dialnorm
1271:See also
1117:Syncword
701:bitrates
453:Stargate
284:Versions
251:Double-D
141:(1997).
64:, it is
6923:ISDB-S3
6872:MobaHo!
6819:MobaHo!
6588:Digital
6335:PALplus
6019:Blu-ray
5917:DMB-T/H
5699:Wavelet
5640:DEFLATE
5586:Huffman
5576:Entropy
5568:Methods
5553:MPEG LA
5442:Smacker
5330:H.222.0
5286:MPEG-TS
5281:MPEG-PS
5269:MPEG-ES
5153:TIFF/IT
5148:TIFF/EP
5133:JPEG XT
5128:JPEG XS
5123:JPEG XR
5118:JPEG XL
5113:JPEG-LS
4994:aptX HD
4974:WavPack
4916:RTAudio
4856:Codec 2
4789:AVS2 P3
4716:GSM-EFR
4686:AMR-WB+
4620:G.729.1
4600:G.723.1
4590:G.722.2
4585:G.722.1
4384:Smacker
4374:RTVideo
4302:Huffyuv
4282:Cinepak
4242:AVS2 P2
3956:formats
3874:U-matic
3847:MicroSD
3634:Digital
3558:Elcaset
3468:8-track
3298:3" tape
3286:2" tape
3280:1" tape
2902:(1890s)
2896:(1890s)
2890:(1890s)
2634:Dolby E
2119:Nov 16,
1365:nForce2
1335:Dolby E
1277:C-Media
1232:License
609:C-Media
605:Realtek
601:nForce2
403:driven
84:is the
75:Blu-ray
58:Digital
6996:HE-AAC
6918:HD DMB
6463:CGMS-A
6399:HD-MAC
6259:NTSC-J
6216:Analog
6064:MPEG-2
6059:HD VMD
6054:HD DVD
5891:HD MAC
5501:RatDVD
5395:Others
5162:Others
4964:VMR-WB
4959:TwinVQ
4824:Others
4711:GSM-FR
4706:GSM-HR
4696:EVRC-B
4681:AMR-WB
4653:Vorbis
4493:AAC-LD
4488:HE-AAC
4394:Theora
4337:ProRes
4332:Pixlet
4260:Others
4069:MPEG-5
4057:MPEG-I
4045:MPEG-H
4023:MPEG-4
4016:Part 2
4011:MPEG-2
4006:MPEG-1
3906:(2007)
3900:(2001)
3894:(1991)
3888:(1987)
3882:(1986)
3876:(1971)
3870:(1967)
3861:Hybrid
3849:(2007)
3843:(2004)
3837:(2002)
3831:(2001)
3825:(1999)
3819:(2000)
3813:(1996)
3788:(2014)
3786:MQA-CD
3782:(2013)
3776:(2008)
3770:(2004)
3764:(2004)
3758:(2002)
3752:(2000)
3746:(1999)
3740:(1995)
3734:(1993)
3728:(1992)
3722:(1989)
3716:(1982)
3697:(1993)
3691:(1990)
3685:(1986)
3666:(1992)
3660:(1992)
3654:(1987)
3625:(1993)
3619:(1982)
3613:(1982)
3607:(1980)
3601:(1976)
3578:(1988)
3572:(1985)
3560:(1976)
3554:(1972)
3548:(1972)
3542:(1971)
3536:(1971)
3530:(1969)
3524:(1969)
3518:(1968)
3512:(1967)
3506:(1966)
3500:(1965)
3494:(1965)
3488:(1965)
3482:(1965)
3476:(1964)
3470:(1964)
3464:(1964)
3458:(1964)
3452:(1963)
3446:(1963)
3440:(1962)
3434:(1962)
3428:(1962)
3422:(1962)
3416:(1962)
3410:(1961)
3404:(1961)
3398:(1961)
3392:(1960)
3386:(1959)
3380:(1959)
3374:(1958)
3368:(1958)
3362:(1958)
3356:(1957)
3350:(1957)
3344:(1955)
3338:(1954)
3332:(1953)
3326:(1952)
3320:(1951)
3300:(1978)
3294:(1969)
3288:(1967)
3282:(1957)
3276:(1953)
3270:(1953)
3264:(1953)
3258:(1949)
3252:(1935)
3246:(1928)
3224:(1978)
3218:(1959)
3212:(1953)
3206:(1948)
3200:(1945)
3186:(1900)
3169:(1962)
3163:(1961)
3157:(1955)
3151:(1951)
3145:(1951)
3139:(1951)
3133:(1947)
3127:(1947)
3121:(1944)
3115:(1944)
3109:(1942)
3088:(1898)
3068:(1940)
3062:(1929)
3056:(1926)
3050:(1922)
3044:(1919)
3025:(1947)
3003:(2004)
2997:(1956)
2991:(1948)
2985:(1945)
2979:(1945)
2967:(1920)
2961:(1912)
2955:(1905)
2949:(1889)
2932:(1913)
2926:(1912)
2920:(1908)
2914:(1907)
2908:(1902)
2884:(1888)
2874:(1887)
2864:(1877)
2844:(1857)
2827:Analog
2818:(1883)
2812:(1881)
2716:People
1576:
1547:15 May
1513:897622
1511:
1476:
1265:FFmpeg
1257:liba52
909:Codec
883:HD DVD
725:HD DVD
721:S/PDIF
713:codecs
569:S/PDIF
482:matrix
462:, and
413:stereo
384:, and
145:Cinema
123:cinema
60:until
6938:Audio
6890:ABS-S
6862:SBTVD
6801:ABS-S
6760:ABS-S
6703:UHDTV
6696:1080p
6627:1080i
6427:NICAM
6409:Audio
6339:SECAM
6331:PAL-N
6273:B-MAC
6267:PAL-M
6099:W-VHS
6049:H.266
6044:H.265
6039:H.264
6029:D-VHS
5941:Audio
5932:SBTVD
5722:Lists
5667:ADPCM
5662:µ-law
5657:A-law
5630:Lossy
5603:ACELP
5548:NETVC
5373:SMPTE
5335:T.802
5322:ITU-T
5298:(MP4)
5098:JBIG2
5061:ITU-T
5033:Image
4969:VSELP
4946:SVOPC
4936:Siren
4906:RCELP
4901:QCELP
4846:ATRAC
4831:ACELP
4648:Speex
4615:G.729
4610:G.728
4605:G.726
4595:G.723
4580:G.722
4575:G.719
4570:G.718
4563:µ-law
4558:A-law
4553:G.711
4545:ITU-T
4433:Audio
4307:Indeo
4287:Daala
4143:SMPTE
4118:H.263
4113:H.262
4108:H.261
4103:H.120
4091:ITU-T
3996:MJPEG
3963:Video
3762:Hi-MD
3534:HiPac
2732:Other
2363:(PDF)
2352:(PDF)
2304:(PDF)
2297:(PDF)
2239:Wired
2055:. 6.1
1935:(PDF)
1541:(PDF)
1530:(PDF)
1509:S2CID
1474:S2CID
1429:(PDF)
1394:(PDF)
1301:tapes
1063:AC3RF
1057:AC3RF
754:AC-3/
733:graft
697:codec
196:35 mm
131:ATRAC
90:lossy
66:lossy
7032:CPCM
6986:LPCM
6956:AC-4
6946:AC-3
6928:DTMB
6882:AVS2
6867:1seg
6852:DTMB
6842:CMMB
6796:DTMB
6788:AVS+
6778:CMMB
6755:DTMB
6750:ISDB
6733:ATSC
6691:720p
6686:HDTV
6679:576p
6674:480p
6669:EDTV
6662:288p
6657:240p
6652:1seg
6647:LDTV
6622:HDTV
6615:576i
6610:480i
6605:SDTV
6574:OSKM
6503:VITC
6493:VEIL
6422:EIAJ
6383:MUSE
6255:NTSC
6130:HDMI
6094:VC-1
6024:CBHD
5927:ISDB
5912:ATSC
5749:See
5694:MDCT
5672:DPCM
5618:WLPC
5608:CELP
5511:RIFF
5489:WebM
5479:M2TS
5469:HEIF
5437:Bink
5417:AIFF
5345:IETF
5234:WebP
5229:WBMP
5224:QTVR
5204:ICER
5199:FLIF
5189:DjVu
5179:AVIF
5169:APNG
5143:TIFF
5103:JPEG
5093:JBIG
5088:HEVC
5065:JPEG
5052:IETF
5019:LLAC
5014:LHDC
5009:LDAC
4989:aptX
4950:TTA
4931:SILK
4871:MELP
4866:Lyra
4861:iSAC
4851:CELT
4841:Asao
4836:ALAC
4814:ExAC
4809:L2HC
4739:AC-4
4734:AC-3
4726:ETSI
4691:EVRC
4668:3GPP
4658:FLAC
4643:iLBC
4638:Opus
4630:IETF
4453:MPEG
4419:YULS
4399:Thor
4347:4444
4297:FFV1
4277:Bink
4171:VC-6
4166:VC-5
4161:VC-3
4156:VC-2
4151:VC-1
4095:VCEG
3983:MPEG
3952:and
3892:ADAT
3780:HFPA
3738:HDCD
3695:SDDS
3611:DASH
3098:wire
3078:wire
2409:2017
2332:2017
2121:2021
1574:ISBN
1549:2022
1408:2019
1339:AES3
1047:7.1
1041:7.1
1023:7.1
1014:7.1
1001:5.1
992:5.1
983:5.1
974:5.1
965:5.1
856:ATSC
631:X-Fi
597:Xbox
585:HDMI
512:and
411:and
409:Mono
366:A/52
364:ATSC
309:.ac3
276:and
220:SDDS
127:Sony
71:DVDs
62:1995
7128:DCI
7037:EPG
7017:AFD
6991:AAC
6981:PCM
6966:DRA
6961:DTS
6950:5.1
6913:DVB
6857:DVB
6847:DMB
6770:AVS
6738:DVB
6513:XDS
6508:WSS
6498:VIT
6488:VBI
6478:PDC
6473:GCR
6468:EPG
6432:SAP
6345:MAC
6327:PAL
6135:VGA
6125:DVI
6074:MVC
6014:AV1
5989:HDV
5984:DCI
5968:DTS
5963:DXD
5958:DSD
5922:DVB
5709:DWT
5689:FFT
5684:DCT
5652:PCM
5645:LZW
5613:LSP
5598:LPC
5516:WAV
5474:IFF
5459:EVO
5449:BMP
5432:BPG
5422:AVI
5412:ASF
5407:AMV
5386:MXF
5381:GXF
5358:Ogg
5353:RTP
5261:IEC
5257:ISO
5219:QOI
5214:PGF
5209:MNG
5194:EXR
5184:BPG
5174:AV1
5138:PNG
5078:GIF
5057:W3C
5048:ISO
5044:IEC
4984:MQA
4979:WMA
4941:SMV
4926:SHN
4921:SD2
4896:OSQ
4881:MT9
4803:DRA
4767:LC3
4762:SBC
4744:DTS
4701:EVS
4676:AMR
4483:AAC
4448:IEC
4444:ISO
4414:XEB
4409:WMV
4342:422
4292:DVI
4272:AVS
4220:AV1
4215:VP9
4210:VP8
4205:VP7
4200:VP6
4195:VP3
3978:IEC
3974:ISO
3732:DTS
3689:CDS
1501:doi
1466:doi
1443:doi
1371:THX
1137:16
1121:16
1077:THX
1030:N/A
864:AAC
852:MP3
737:5.1
581:PCM
577:DTS
530:THX
494:6.1
490:5.1
357:(a
255:DTS
224:DTS
139:AAC
135:MP3
129:'s
7207::
7069:^
7057:^
6713:8K
6708:4K
6365:,
6337:,
6333:,
6329:,
6321:,
6317:,
6313:,
6309:,
6305:,
6301:,
6297:,
6293:,
6265:,
6261:,
6257:,
5635:LZ
5427:AU
5259:,
5063:,
5059:,
5054:,
5050:,
5046:,
4446:,
4404:Ut
4093:,
3991:DV
3980:,
3976:,
3683:DD
3658:NT
2488:.
2378:^
2354:.
2340:^
2278:.
2274:.
2256:.
2236:.
2217:.
2199:.
2148:^
2138:.
2107:.
2103:.
2079:.
2068:^
2031:.
2007:.
1982:.
1958:.
1947:^
1937:.
1910:.
1899:^
1878:.
1860:.
1856:.
1827:.
1798:.
1769:.
1740:.
1711:.
1693:.
1664:.
1635:.
1617:.
1597:.
1568:.
1532:.
1507:.
1497:19
1495:.
1472:.
1437:.
1431:.
1396:.
1263:.
1222:2
1212:2
1202:2
1191:3
1180:3
1170:5
1160:6
1149:2
758:.
456:,
450:,
407:.
388:.
380:,
374:DD
73:,
7187:)
7130:)
7126:(
6952:)
6948:(
6367:F
6341:)
6323:N
6319:L
6315:K
6311:I
6307:H
6303:G
6299:D
6295:C
6269:)
6185:e
6178:t
6171:v
5788:e
5781:t
5774:v
4450:,
3939:e
3932:t
3925:v
2880:/
2870:/
2773:e
2766:t
2759:v
2582:e
2575:t
2568:v
2519:.
2498:.
2474:.
2453:.
2432:.
2411:.
2389:.
2372:.
2334:.
2313:.
2282:.
2260:.
2242:.
2221:.
2203:.
2184:.
2170:.
2142:.
2123:.
2089:.
2062:.
2041:.
2017:.
1993:.
1968:.
1941:.
1920:.
1893:.
1864:.
1842:.
1813:.
1784:.
1755:.
1726:.
1697:.
1679:.
1650:.
1621:.
1603:.
1582:.
1551:.
1515:.
1503::
1480:.
1468::
1449:.
1445::
1439:1
1410:.
1089:C
372:(
179:)
175:(
169:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
