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Psychoacoustics

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masking to happen. A masked signal can be heard even though it is weaker than the masker. Masking happens when a signal and a masker are played together—for instance, when one person whispers while another person shouts—and the listener doesn't hear the weaker signal as it has been masked by the louder masker. Masking can also happen to a signal before a masker starts or after a masker stops. For example, a single sudden loud clap sound can make sounds inaudible that immediately precede or follow. The effects of
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also arises in discussions about cognitive psychology and the effects that personal expectations, prejudices, and predispositions may have on listeners' relative evaluations and comparisons of sonic aesthetics and acuity and on listeners' varying determinations about the relative qualities of various
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It can explain how a sharp clap of the hands might seem painfully loud in a quiet library but is hardly noticeable after a car backfires on a busy, urban street. This provides great benefit to the overall compression ratio, and psychoacoustic analysis routinely leads to compressed music files that
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is weaker than forward masking. The masking effect has been widely studied in psychoacoustical research. One can change the level of the masker and measure the threshold, then create a diagram of a psychophysical tuning curve that will reveal similar features. Masking effects are also used in lossy
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That is, changes in pitch larger than 3.6 Hz can be perceived in a clinical setting. However, even smaller pitch differences can be perceived through other means. For example, the interference of two pitches can often be heard as a repetitive variation in the volume of the tone. This amplitude
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Suppose a listener can hear a given acoustical signal under silent conditions. When a signal is playing while another sound is being played (a masker), the signal has to be stronger for the listener to hear it. The masker does not need to have the frequency components of the original signal for
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A compression algorithm can assign a lower priority to sounds outside the range of human hearing. By carefully shifting bits away from the unimportant components and toward the important ones, the algorithm ensures that the sounds a listener is most likely to perceive are most accurately
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is the process of determining the location of a sound source. The brain utilizes subtle differences in loudness, tone and timing between the two ears to allow us to localize sound sources. Localization can be described in terms of three-dimensional position: the
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A more rigorous exploration of the lower limits of audibility determines that the minimum threshold at which a sound can be heard is frequency dependent. By measuring this minimum intensity for testing tones of various frequencies, a frequency-dependent
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systems make use of this fact by nonlinearly compressing data samples before transmission and then expanding them for playback. Another effect of the ear's nonlinear response is that sounds that are close in frequency produce phantom beat notes, or
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are one-tenth to one-twelfth the size of high-quality masters, but with discernibly less proportional quality loss. Such compression is a feature of nearly all modern lossy audio compression formats. Some of these formats include
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Psychoacoustics is applied within many fields of software development, where developers map proven and experimental mathematical patterns in digital signal processing. Many audio compression codecs such as
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by describing which parts of a given digital audio signal can be removed (or aggressively compressed) safely—that is, without significant losses in the (consciously) perceived quality of the sound.
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for the reproduction of music in theatres and homes can be attributed to psychoacoustics and psychoacoustic considerations gave rise to novel audio systems, such as psychoacoustic
190:. The lowest frequency that has been identified as a musical tone is 12 Hz under ideal laboratory conditions. Tones between 4 and 16 Hz can be perceived via the body's 275:, but the upper limit is not as clearly defined. The upper limit is more a question of the limit where the ear will be physically harmed or with the potential to cause 235:
The intensity range of audible sounds is enormous. Human eardrums are sensitive to variations in sound pressure and can detect pressure changes from as small as a few
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to make multiple independent data dimensions audible and easily interpretable. This enables auditory guidance without the need for spatial audio and in
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Thompson, Daniel M. Understanding Audio: Getting the Most out of Your Project or Professional Recording Studio. Boston, MA: Berklee, 2005. Print.
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Ziemer, Tim; Nuchprayoon, Nuttawut; Schultheis, Holger (2019). "Psychoacoustic Sonification as User Interface for Human-Machine Interaction".
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Human perception of audio signal time separation has been measured to be less than 10 microseconds. This does not mean that frequencies above
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Ziemer, Tim; Schultheis, Holger; Black, David; Kikinis, Ron (2018). "Psychoacoustical Interactive Sonification for Short Range Navigation".
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musical instruments and performers. The expression that one "hears what one wants (or expects) to hear" may pertain in such discussions.
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Robinson and Dadson refined the process in 1956 to obtain a new set of equal-loudness curves for a frontal sound source measured in an
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Oohashi T.; Kawai N.; Nishina E.; Honda M.; Yagi R.; Nakamura S.; Morimoto M.; Maekawa T.; Yonekura Y.; Shibasaki H. (February 2006).
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have their ears placed asymmetrically and can detect sound in all three planes, an adaption to hunt small mammals in the dark.
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LPs (1969–79) are an early example of commercially available sounds released expressly for enhancing psychological abilities.
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to give the effect of bass notes at lower frequencies than the loudspeakers are physically able to produce (see references).
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modulation occurs with a frequency equal to the difference in frequencies of the two tones and is known as
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or vertical angle, and the distance (for static sounds) or velocity (for moving sounds). Humans, as most
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as a mechanical sound wave traveling through the air, but within the ear it is transformed into neural
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Audio Bandwidth extension. Application of Psychoacoustics, Signal Processing and Loudspeaker Design.
224:. Other scales have been derived directly from experiments on human hearing perception, such as the 3058: 2617: 2509: 2504: 2449: 2408: 2295: 2020: 1930: 949: 838: 713: 682: 544: 532: 466: 2567: 3099: 2597: 2270: 2250: 2106: 1952: 1903: 1738: 1542: 1488: 1428: 1379: 1230: 908: 888: 828: 655: 339: 334: 1942: 1720: 2982: 2959: 2952: 2932: 2927: 2912: 2885: 2830: 2798: 2484: 2360: 2340: 2310: 2210: 2076: 1908: 1688: 1647: 1420: 1410: 1369: 1259: 1253: 1171: 1094: 1061: 1034: 1007: 980: 953: 903: 878: 873: 833: 786: 771: 264: 221: 123: 103: 88: 3048: 2987: 2902: 2684: 2627: 2612: 2562: 2547: 2220: 2215: 2148: 2086: 2005: 1969: 1937: 1888: 1797: 1637: 1552: 1480: 1402: 1361: 1360:. Current Research in Systematic Musicology. Vol. 7. Cham: Springer. pp. 171–202. 1329: 807: 754: 666:
originally specialized in consulting on acoustics issues before it began building the first
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consider some of the results of psychoacoustics to be meaningful only in a musical context.
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in 1933 using pure tones reproduced via headphones, and the data they collected are called
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GPSYCHO—An Open-source Psycho-Acoustic and Noise-Shaping Model for ISO-Based MP3 Encoders.
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Automobile manufacturers engineer their engines and even doors to have a certain sound.
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are audible, but that time discrimination is not directly coupled with frequency range.
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into neural stimuli, so certain differences between waveforms may be imperceptible.
3078: 2947: 2825: 2820: 2667: 2647: 2637: 2622: 2577: 2572: 2529: 2494: 2479: 2433: 2413: 2305: 2162: 1995: 1957: 1925: 1880: 1842: 1792: 1787: 1715: 1492: 1432: 1383: 898: 868: 615: 571: 524: 242: 52: 36: 642: 182:. The upper limit tends to decrease with age; most adults are unable to hear above 2890: 2698: 2652: 2632: 2602: 2454: 2380: 2365: 1990: 1642: 1629: 736: 705: 698: 694: 1666: 1088: 2867: 2840: 2803: 2657: 2587: 2010: 1822: 1556: 1365: 767: 372: 236: 1679:
MĂĽller C, Schnider P, Persterer A, Opitz M, Nefjodova MV, Berger M (1993). "".
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http://www.owlpages.com/articles.php?section=Owl+Physiology&title=Hearing
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Roads, Curtis. The Computer Music Tutorial. Cambridge, MA: MIT, 2007. Print.
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scale used in Western musical notation is not a linear frequency scale but
1700: 1692: 1401:. Current Research in Systematic Musicology. Vol. 7. Cham: Springer. 685:
use a psychoacoustic model to increase compression ratios. The success of
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Frequency resolution of the ear is about 3.6 Hz within the octave of
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Licklider wrote a paper entitled "A duplex theory of pitch perception".
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is a specific frequency), humans tend to perceive that the pitch is
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is also measured logarithmically, with all pressures referenced to
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Lewis, D.P. (2007): Owl ears and hearing. Owl Pages . Available:
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Psychoacoustics includes topics and studies that are relevant to
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Psychoacoustics has long enjoyed a symbiotic relationship with
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Perceptual audio coding uses psychoacoustics-based algorithms.
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both completed graduate-level work in psychoacoustics, while
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Jack Katz; Robert F. Burkard & Larry Medwetsky (2002).
268:). The lower limit of audibility is therefore defined as 1255:
The Audible Past: Cultural Origins of Sound Reproduction
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Ziemer, Tim (2020). "Conventional Stereophonic Sound".
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The human ear can nominally hear sounds in the range
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using data collected from 12 international studies.
3001: 2968: 2876: 2774: 2676: 2538: 2442: 2394: 2196: 2155: 2049: 1978: 1875: 1833: 1768: 1572:"Mercedes Doors Have a Signature Sound: Here's How" 1508:"Games and Training for Minimally Invasive Surgery" 515:The psychoacoustic model provides for high quality 313:. The Robinson-Dadson curves were standardized as 79:Hearing is not a purely mechanical phenomenon of 1697:—Simulation of Free-field Hearing by Head Phones 1314:The Journal of the Acoustical Society of America 499:. An audible example can be found on YouTube. 2754: 2133: 1746: 8: 1535:International Journal of Informatics Society 401:. Unsourced material may be challenged and 51:. It is the branch of science studying the 2761: 2747: 2739: 2140: 2126: 2118: 1753: 1739: 1731: 1399:Psychoacoustic Music Sound Field Synthesis 1358:Psychoacoustic Music Sound Field Synthesis 55:responses associated with sound including 1641: 1546: 1447:"Acoustic-Energy Research Hits Sour Note" 1333: 421:Learn how and when to remove this message 1617:Journal of the Audio Engineering Society 1093:. Dover Publications. pp. 248–251. 894:Sound of fingernails scraping chalkboard 2376:Temporal dynamics of music and language 1721:HyperPhysics Concepts—Sound and Hearing 1166:Fastl, Hugo; Zwicker, Eberhard (2006). 1079: 1077: 936: 794:incl. 3D-sound perception, localization 1706:Definition of: perceptual audio coding 770:, a commonly used perceptual loudness 39:involving the scientific study of the 1307:"A Duplex Theory of Pitch Perception" 1060:. Lippincott Williams & Wilkins. 7: 1608:Larsen E.; Aarts R.M. (March 2002). 1305:Licklider, J. C. R. (January 1951). 808:Combination tone (also Tartini tone) 570:Psychoacoustics is based heavily on 475:of frequencies in the relationship 2 399:adding citations to reliable sources 27:Scientific study of sound perception 1667:The Musical Ear—Perception of Sound 1155:from the original on 10 March 2023. 1000:Lars Ahlzen; Clarence Song (2003). 591:(forward masking, backward masking) 1473:Acta Acustica United with Acustica 1221:Acoustic, Musical (9 March 2015). 1132:from the original on 14 July 2014. 25: 2321:Music in psychological operations 1600:E. Larsen and R.M. Aarts (2004), 1258:. Durham: Duke University Press. 1168:Psychoacoustics: Facts and Models 2266:Generative theory of tonal music 2102: 2101: 1814: 1711:Java appletdemonstrating masking 1345:from the original on 2016-09-02. 1030:Modern dictionary of electronics 818:Equivalent rectangular bandwidth 729: 704:and other applications, such as 597:(also known as spectral masking) 371: 102:, for example, does significant 2276:Hedonic music consumption model 2173:Cognitive neuroscience of music 1233:from the original on 2021-12-20 1114:Kuncher, Milind (August 2007). 750:Cognitive neuroscience of music 159:. Note peak sensitivity around 1643:10.1016/j.brainres.2005.12.096 1570:Tarmy, James (5 August 2014). 1143:Robjohns, Hugh (August 2016). 1090:Music, Physics and Engineering 1057:Handbook of Clinical Audiology 1: 2713:Psychology of Music (journal) 2256:Eye movement in music reading 973:Christopher J. Plack (2005). 584:Absolute threshold of hearing 294:The ATH is the lowest of the 285:absolute threshold of hearing 2923:Perception as interpretation 2281:Illusory continuity of tones 1170:. Springer. pp. 21–22. 1003:The Sound Blaster Live! Book 946:Handbook for Sound Engineers 2727:This Is Your Brain on Music 2706:Music, Thought, and Feeling 2692:Musicae Scientiae (journal) 1557:10.13140/RG.2.2.14342.11848 1366:10.1007/978-3-030-23033-3_7 944:Ballou, Glen (2012-11-12). 555:in several countries), and 3116: 2500:Neuronal encoding of sound 2470:Melodic intonation therapy 2178:Culture in music cognition 1726:The MP3 as Standard Object 687:conventional audio systems 559:, the compression used in 553:digital audio broadcasting 464: 432: 332: 277:noise-induced hearing loss 2226:Consonance and dissonance 2097: 1809: 1407:10.1007/978-3-030-23033-3 1252:Sterne, Jonathan (2003). 347:or horizontal angle, the 2515:Psychoanalysis and music 2495:Neurologic music therapy 2429:Music-specific disorders 2241:Embodied music cognition 2231:Deutsch's scale illusion 813:Deutsch's Scale illusion 517:lossy signal compression 453:audio encoding, such as 3044:Relational frame theory 3019:Higher nervous activity 2371:Speech-to-song illusion 2183:Evolutionary musicology 1778:Architectural acoustics 1027:Rudolf F. Graf (1999). 803:Blind signal separation 792:Auditory scene analysis 668:packet-switched network 638:Applied psychoacoustics 296:equal-loudness contours 163:, in the middle of the 3014:Experiential avoidance 2720:The World in Six Songs 2663:William Forde Thompson 2419:Musical hallucinations 1865:Fletcher–Munson curves 1860:Equal-loudness contour 1770:Acoustical engineering 1636:. 1073–1074: 339–347. 1514:. University of Bremen 884:Rate-distortion theory 647: 512: 471:When presented with a 444: 323:equal-loudness contour 317:226 in 1986. In 2003, 304:Fletcher–Munson curves 239:(ÎĽPa) to greater than 168: 157:equal-loudness contour 3029:Ironic process theory 2794:Cognitive flexibility 2525:Systematic musicology 2001:Hermann von Helmholtz 1899:Fundamental frequency 1803:Sympathetic resonance 1223:"Missing Fundamental" 761:Psychoacoustic topics 691:sound field synthesis 645: 510: 442: 154: 135:distortion products. 3090:Cognitive musicology 2331:Music-related memory 2168:Cognitive musicology 1397:Ziemer, Tim (2020). 1123:boson.physics.sc.edu 976:The Sense of Hearing 950:Taylor & Francis 859:Noise health effects 714:missing fundamentals 710:image-guided surgery 654:. Internet pioneers 646:Psychoacoustic model 618:. Theorists such as 595:Simultaneous masking 579:High-frequency limit 395:improve this section 248:sound pressure level 246:. For this reason, 165:voice frequency band 147:Limits of perception 114:techniques, such as 106:in converting sound 3059:Thought suppression 2618:Max Friedrich Meyer 2510:Philosophy of music 2505:Performance science 2450:Aesthetics of music 2424:Musician's dystonia 2409:Auditory arrhythmia 2296:Melodic expectation 2021:Werner Meyer-Eppler 1931:Missing fundamental 1681:Wien Med Wochenschr 1326:1951ASAJ...23..147L 1006:. No Starch Press. 948:(Fourth ed.). 839:Language processing 631:Environments series 467:Missing fundamental 461:Missing fundamental 443:Audio masking graph 353:four-legged animals 2677:Books and journals 2598:Carol L. Krumhansl 2316:Music and movement 2271:Glissando illusion 2251:Exercise and music 1904:Frequency spectrum 1672:2005-12-25 at the 1576:Bloomberg Business 1485:10.3813/AAA.919273 1151:. Sound On Sound. 909:Speech recognition 889:Sound localization 829:Glissando illusion 656:J. C. R. Licklider 648: 513: 445: 340:Sound localization 335:Sound localization 329:Sound localization 169: 124:Telephone networks 3072: 3071: 2831:Critical thinking 2799:Cognitive liberty 2736: 2735: 2485:Musical acoustics 2361:Sharawadji effect 2341:Musical semantics 2311:Music and emotion 2211:Auditory illusion 2115: 2114: 2077:Musical acoustics 1909:harmonic spectrum 1416:978-3-030-23032-6 1375:978-3-030-23033-3 1335:10.1121/1.1917296 1177:978-3-540-23159-2 1100:978-0-486-21769-7 1067:978-0-683-30765-8 1040:978-0-7506-9866-5 1013:978-1-886411-73-9 986:978-0-8058-4884-7 904:Speech perception 879:Psycholinguistics 874:Precedence effect 834:Hypersonic effect 787:Auditory illusion 772:transfer function 431: 430: 423: 206:1000–2000 Hz 104:signal processing 89:action potentials 35:is the branch of 16:(Redirected from 3107: 3095:Music psychology 2769:Mental processes 2763: 2756: 2749: 2740: 2685:Music Perception 2628:Richard Parncutt 2613:Leonard B. Meyer 2563:Jane W. Davidson 2548:Jamshed Bharucha 2326:Music preference 2221:Background music 2216:Auditory imagery 2149:Music psychology 2142: 2135: 2128: 2119: 2105: 2104: 2006:Carleen Hutchins 1938:Combination tone 1825: 1818: 1798:String vibration 1755: 1748: 1741: 1732: 1716:Temporal Masking 1696: 1687:(23–24): 633–5. 1655: 1645: 1624: 1614: 1587: 1586: 1584: 1582: 1567: 1561: 1560: 1550: 1530: 1524: 1523: 1521: 1519: 1503: 1497: 1496: 1479:(6): 1075–1093. 1468: 1462: 1461: 1459: 1458: 1449:. 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Van Holliday 1974: 1943:Mersenne's laws 1877:Audio frequency 1871: 1835:Psychoacoustics 1829: 1828: 1821: 1807: 1764: 1759: 1678: 1674:Wayback Machine 1663: 1658: 1627: 1612: 1607: 1596: 1591: 1590: 1580: 1578: 1569: 1568: 1564: 1532: 1531: 1527: 1517: 1515: 1505: 1504: 1500: 1470: 1469: 1465: 1456: 1454: 1445: 1444: 1440: 1417: 1396: 1395: 1391: 1376: 1355: 1354: 1350: 1342: 1309: 1304: 1303: 1299: 1289: 1287: 1279:Cummings, Jim. 1278: 1277: 1273: 1266: 1251: 1250: 1246: 1236: 1234: 1220: 1219: 1215: 1207: 1203: 1198: 1194: 1189: 1185: 1178: 1165: 1164: 1160: 1142: 1141: 1137: 1129: 1118: 1113: 1112: 1108: 1101: 1085:Olson, Harry F. 1083: 1082: 1075: 1068: 1053: 1052: 1048: 1041: 1026: 1025: 1021: 1014: 999: 998: 994: 987: 972: 971: 967: 960: 943: 942: 938: 933: 928: 923: 919:Tritone paradox 864:Octave illusion 824:Franssen effect 763: 746: 735: 730: 728: 725: 640: 620:Benjamin Boretz 608: 549:MPEG-1 Layer II 505: 473:harmonic series 469: 463: 437: 427: 416: 410: 407: 392: 376: 365: 363:Masking effects 337: 331: 321:was revised as 318: 288: 269: 260: 257: 255: 251: 240: 205: 198: 185: 183: 174: 172: 160: 149: 140:psychoacoustics 133:intermodulation 128:noise reduction 77: 49:auditory system 33:Psychoacoustics 28: 23: 22: 15: 12: 11: 5: 3113: 3111: 3103: 3102: 3097: 3092: 3087: 3077: 3076: 3070: 3069: 3067: 3066: 3061: 3056: 3051: 3046: 3041: 3039:Mental fatigue 3036: 3031: 3026: 3021: 3016: 3011: 3005: 3003: 2999: 2998: 2996: 2995: 2990: 2985: 2980: 2974: 2972: 2966: 2965: 2963: 2962: 2957: 2956: 2955: 2950: 2945: 2935: 2930: 2925: 2920: 2910: 2905: 2900: 2899: 2898: 2888: 2882: 2880: 2874: 2873: 2871: 2870: 2865: 2864: 2863: 2858: 2848: 2843: 2838: 2833: 2828: 2823: 2818: 2813: 2812: 2811: 2801: 2796: 2791: 2786: 2780: 2778: 2772: 2771: 2768: 2766: 2765: 2758: 2751: 2743: 2734: 2733: 2731: 2730: 2723: 2716: 2709: 2702: 2695: 2688: 2680: 2678: 2674: 2673: 2671: 2670: 2665: 2660: 2655: 2650: 2645: 2640: 2635: 2630: 2625: 2620: 2615: 2610: 2608:Daniel Levitin 2605: 2600: 2595: 2590: 2585: 2583:Henkjan Honing 2580: 2575: 2570: 2565: 2560: 2555: 2550: 2544: 2542: 2536: 2535: 2533: 2532: 2527: 2522: 2517: 2512: 2507: 2502: 2497: 2492: 2487: 2482: 2477: 2472: 2467: 2462: 2457: 2452: 2446: 2444: 2443:Related fields 2440: 2439: 2437: 2436: 2431: 2426: 2421: 2416: 2411: 2406: 2400: 2398: 2392: 2391: 2389: 2388: 2383: 2378: 2373: 2368: 2363: 2358: 2356:Relative pitch 2353: 2348: 2346:Musical syntax 2343: 2338: 2333: 2328: 2323: 2318: 2313: 2308: 2303: 2298: 2293: 2288: 2286:Levitin effect 2283: 2278: 2273: 2268: 2263: 2258: 2253: 2248: 2243: 2238: 2233: 2228: 2223: 2218: 2213: 2208: 2206:Absolute pitch 2202: 2200: 2194: 2193: 2191: 2190: 2185: 2180: 2175: 2170: 2165: 2159: 2157: 2153: 2152: 2147: 2145: 2144: 2137: 2130: 2122: 2113: 2112: 2110: 2109: 2098: 2095: 2094: 2092: 2091: 2090: 2089: 2084: 2074: 2069: 2064: 2059: 2053: 2051: 2050:Related topics 2047: 2046: 2044: 2043: 2038: 2033: 2031:Joseph Sauveur 2028: 2023: 2018: 2016:Marin Mersenne 2013: 2008: 2003: 1998: 1993: 1988: 1982: 1980: 1976: 1975: 1973: 1972: 1967: 1966: 1965: 1955: 1950: 1945: 1940: 1935: 1934: 1933: 1928: 1923: 1913: 1912: 1911: 1901: 1896: 1891: 1885: 1883: 1873: 1872: 1870: 1869: 1868: 1867: 1857: 1856: 1855: 1850: 1839: 1837: 1831: 1830: 1827: 1826: 1819: 1811: 1810: 1808: 1806: 1805: 1800: 1795: 1790: 1785: 1780: 1774: 1772: 1766: 1765: 1760: 1758: 1757: 1750: 1743: 1735: 1729: 1728: 1723: 1718: 1713: 1708: 1703: 1698: 1676: 1662: 1661:External links 1659: 1657: 1656: 1634:Brain Research 1625: 1605: 1597: 1595: 1592: 1589: 1588: 1562: 1525: 1498: 1463: 1438: 1415: 1389: 1374: 1348: 1297: 1271: 1264: 1244: 1213: 1201: 1192: 1183: 1176: 1158: 1135: 1106: 1099: 1073: 1066: 1046: 1039: 1019: 1012: 992: 985: 965: 958: 952:. p. 43. 935: 934: 932: 929: 927: 924: 922: 921: 916: 911: 906: 901: 896: 891: 886: 881: 876: 871: 866: 861: 856: 854:Musical tuning 851: 846: 844:Levitin effect 841: 836: 831: 826: 821: 815: 810: 805: 800: 798:Binaural beats 795: 789: 784: 779: 774: 764: 762: 759: 758: 757: 752: 745: 744:Related fields 742: 741: 740: 724: 721: 702:computer games 639: 636: 607: 604: 599: 598: 592: 586: 581: 504: 501: 491:, etc. (where 465:Main article: 462: 459: 433:Main article: 429: 428: 379: 377: 370: 364: 361: 333:Main article: 330: 327: 192:sense of touch 148: 145: 76: 73: 26: 24: 18:Psychoacoustic 14: 13: 10: 9: 6: 4: 3: 2: 3112: 3101: 3098: 3096: 3093: 3091: 3088: 3086: 3083: 3082: 3080: 3065: 3062: 3060: 3057: 3055: 3052: 3050: 3047: 3045: 3042: 3040: 3037: 3035: 3032: 3030: 3027: 3025: 3022: 3020: 3017: 3015: 3012: 3010: 3007: 3006: 3004: 3000: 2994: 2991: 2989: 2986: 2984: 2981: 2979: 2978:Consolidation 2976: 2975: 2973: 2971: 2967: 2961: 2958: 2954: 2951: 2949: 2946: 2944: 2941: 2940: 2939: 2936: 2934: 2931: 2929: 2926: 2924: 2921: 2918: 2914: 2911: 2909: 2906: 2904: 2901: 2897: 2894: 2893: 2892: 2889: 2887: 2884: 2883: 2881: 2879: 2875: 2869: 2866: 2862: 2859: 2857: 2854: 2853: 2852: 2849: 2847: 2844: 2842: 2839: 2837: 2834: 2832: 2829: 2827: 2826:Consciousness 2824: 2822: 2821:Comprehension 2819: 2817: 2814: 2810: 2807: 2806: 2805: 2802: 2800: 2797: 2795: 2792: 2790: 2787: 2785: 2782: 2781: 2779: 2777: 2773: 2764: 2759: 2757: 2752: 2750: 2745: 2744: 2741: 2729: 2728: 2724: 2722: 2721: 2717: 2715: 2714: 2710: 2708: 2707: 2703: 2701: 2700: 2696: 2694: 2693: 2689: 2687: 2686: 2682: 2681: 2679: 2675: 2669: 2668:Sandra Trehub 2666: 2664: 2661: 2659: 2656: 2654: 2651: 2649: 2648:Roger Shepard 2646: 2644: 2641: 2639: 2638:Carl Seashore 2636: 2634: 2631: 2629: 2626: 2624: 2623:James Mursell 2621: 2619: 2616: 2614: 2611: 2609: 2606: 2604: 2601: 2599: 2596: 2594: 2591: 2589: 2586: 2584: 2581: 2579: 2578:Tuomas Eerola 2576: 2574: 2573:Diana Deutsch 2571: 2569: 2568:Irène Deliège 2566: 2564: 2561: 2559: 2556: 2554: 2551: 2549: 2546: 2545: 2543: 2541: 2537: 2531: 2530:Zoomusicology 2528: 2526: 2523: 2521: 2518: 2516: 2513: 2511: 2508: 2506: 2503: 2501: 2498: 2496: 2493: 2491: 2488: 2486: 2483: 2481: 2480:Music therapy 2478: 2476: 2473: 2471: 2468: 2466: 2463: 2461: 2458: 2456: 2453: 2451: 2448: 2447: 2445: 2441: 2435: 2434:Tone deafness 2432: 2430: 2427: 2425: 2422: 2420: 2417: 2415: 2414:Beat deafness 2412: 2410: 2407: 2405: 2402: 2401: 2399: 2397: 2393: 2387: 2384: 2382: 2379: 2377: 2374: 2372: 2369: 2367: 2364: 2362: 2359: 2357: 2354: 2352: 2349: 2347: 2344: 2342: 2339: 2337: 2334: 2332: 2329: 2327: 2324: 2322: 2319: 2317: 2314: 2312: 2309: 2307: 2306:Mozart effect 2304: 2302: 2299: 2297: 2294: 2292: 2289: 2287: 2284: 2282: 2279: 2277: 2274: 2272: 2269: 2267: 2264: 2262: 2259: 2257: 2254: 2252: 2249: 2247: 2244: 2242: 2239: 2237: 2234: 2232: 2229: 2227: 2224: 2222: 2219: 2217: 2214: 2212: 2209: 2207: 2204: 2203: 2201: 2199: 2195: 2189: 2186: 2184: 2181: 2179: 2176: 2174: 2171: 2169: 2166: 2164: 2163:Biomusicology 2161: 2160: 2158: 2154: 2150: 2143: 2138: 2136: 2131: 2129: 2124: 2123: 2120: 2108: 2100: 2099: 2096: 2088: 2085: 2083: 2080: 2079: 2078: 2075: 2073: 2070: 2068: 2065: 2063: 2060: 2058: 2055: 2054: 2052: 2048: 2042: 2039: 2037: 2034: 2032: 2029: 2027: 2026:Lord Rayleigh 2024: 2022: 2019: 2017: 2014: 2012: 2009: 2007: 2004: 2002: 1999: 1997: 1996:Ernst Chladni 1994: 1992: 1989: 1987: 1984: 1983: 1981: 1977: 1971: 1968: 1964: 1961: 1960: 1959: 1958:Standing wave 1956: 1954: 1951: 1949: 1946: 1944: 1941: 1939: 1936: 1932: 1929: 1927: 1926:Inharmonicity 1924: 1922: 1919: 1918: 1917: 1914: 1910: 1907: 1906: 1905: 1902: 1900: 1897: 1895: 1892: 1890: 1887: 1886: 1884: 1882: 1878: 1874: 1866: 1863: 1862: 1861: 1858: 1854: 1851: 1849: 1846: 1845: 1844: 1841: 1840: 1838: 1836: 1832: 1824: 1820: 1817: 1813: 1812: 1804: 1801: 1799: 1796: 1794: 1793:Soundproofing 1791: 1789: 1788:Reverberation 1786: 1784: 1781: 1779: 1776: 1775: 1773: 1771: 1767: 1763: 1756: 1751: 1749: 1744: 1742: 1737: 1736: 1733: 1727: 1724: 1722: 1719: 1717: 1714: 1712: 1709: 1707: 1704: 1702: 1699: 1694: 1690: 1686: 1683:(in German). 1682: 1677: 1675: 1671: 1668: 1665: 1664: 1660: 1653: 1649: 1644: 1639: 1635: 1631: 1626: 1622: 1618: 1611: 1606: 1603: 1599: 1598: 1593: 1577: 1573: 1566: 1563: 1558: 1554: 1549: 1544: 1540: 1536: 1529: 1526: 1513: 1509: 1502: 1499: 1494: 1490: 1486: 1482: 1478: 1474: 1467: 1464: 1453:on 2010-07-19 1452: 1448: 1442: 1439: 1434: 1430: 1426: 1422: 1418: 1412: 1408: 1404: 1400: 1393: 1390: 1385: 1381: 1377: 1371: 1367: 1363: 1359: 1352: 1349: 1341: 1336: 1331: 1327: 1323: 1319: 1315: 1308: 1301: 1298: 1286: 1282: 1275: 1272: 1267: 1265:9780822330134 1261: 1257: 1256: 1248: 1245: 1232: 1228: 1224: 1217: 1214: 1211: 1205: 1202: 1196: 1193: 1187: 1184: 1179: 1173: 1169: 1162: 1159: 1154: 1150: 1146: 1139: 1136: 1128: 1124: 1117: 1110: 1107: 1102: 1096: 1092: 1091: 1086: 1080: 1078: 1074: 1069: 1063: 1059: 1058: 1050: 1047: 1042: 1036: 1032: 1031: 1023: 1020: 1015: 1009: 1005: 1004: 996: 993: 988: 982: 979:. Routledge. 978: 977: 969: 966: 961: 959:9781136122538 955: 951: 947: 940: 937: 930: 925: 920: 917: 915: 912: 910: 907: 905: 902: 900: 899:Sound masking 897: 895: 892: 890: 887: 885: 882: 880: 877: 875: 872: 870: 869:Pitch (music) 867: 865: 862: 860: 857: 855: 852: 850: 847: 845: 842: 840: 837: 835: 832: 830: 827: 825: 822: 819: 816: 814: 811: 809: 806: 804: 801: 799: 796: 793: 790: 788: 785: 783: 780: 778: 775: 773: 769: 766: 765: 760: 756: 753: 751: 748: 747: 743: 738: 727: 722: 720: 717: 715: 711: 707: 703: 700: 696: 692: 688: 684: 680: 674: 671: 669: 665: 661: 657: 653: 644: 637: 635: 633: 632: 627: 623: 621: 617: 616:music therapy 613: 605: 603: 602:represented. 596: 593: 590: 587: 585: 582: 580: 577: 576: 575: 573: 572:human anatomy 568: 566: 562: 558: 554: 550: 546: 542: 538: 534: 530: 526: 525:Dolby Digital 520: 518: 509: 502: 500: 498: 494: 490: 486: 482: 478: 474: 468: 460: 458: 456: 451: 441: 436: 425: 422: 414: 404: 400: 396: 390: 389: 385: 380:This section 378: 374: 369: 368: 362: 360: 358: 354: 350: 346: 341: 336: 328: 326: 324: 316: 312: 307: 305: 301: 297: 292: 286: 280: 278: 273: 266: 249: 244: 238: 233: 231: 227: 223: 219: 214: 212: 202: 195: 193: 180: 166: 158: 153: 146: 144: 141: 136: 134: 129: 125: 121: 117: 113: 109: 105: 101: 96: 94: 90: 86: 82: 74: 72: 70: 66: 62: 58: 54: 53:psychological 50: 47:by the human 46: 42: 38: 37:psychophysics 34: 30: 19: 2937: 2725: 2718: 2711: 2704: 2699:Musicophilia 2697: 2690: 2683: 2653:John Sloboda 2633:Oliver Sacks 2603:Fred Lerdahl 2455:Bioacoustics 2381:Tonal memory 2366:Shepard tone 2187: 2041:Thomas Young 1991:Jens Blauert 1979:Acousticians 1834: 1684: 1680: 1633: 1623:(3): 147–64. 1620: 1616: 1579:. Retrieved 1575: 1565: 1538: 1534: 1528: 1516:. Retrieved 1511: 1501: 1476: 1472: 1466: 1455:. Retrieved 1451:the original 1441: 1398: 1392: 1357: 1351: 1317: 1313: 1300: 1288:. Retrieved 1284: 1274: 1254: 1247: 1235:. Retrieved 1226: 1216: 1204: 1195: 1186: 1167: 1161: 1148: 1138: 1122: 1109: 1089: 1056: 1049: 1029: 1022: 1002: 995: 975: 968: 945: 939: 737:Music portal 718: 699:sonification 695:sonification 675: 672: 649: 629: 624: 609: 600: 569: 521: 514: 496: 492: 488: 484: 480: 476: 470: 446: 417: 408: 393:Please help 381: 338: 308: 293: 289:1–5 kHz 281: 237:micropascals 234: 215: 203: 196: 170: 161:2–4 kHz 139: 137: 97: 78: 32: 31: 29: 2868:Prospection 2841:Imagination 2804:Forecasting 2784:Association 2658:Carl Stumpf 2588:David Huron 2540:Researchers 2246:Entrainment 2011:Franz Melde 1986:John Backus 1970:Subharmonic 1823:Spectrogram 1604:, J. Wiley. 1290:18 November 768:A-weighting 708:flying and 252:20 ÎĽPa 222:logarithmic 3079:Categories 3049:Mental set 2928:Peripheral 2878:Perception 2861:strategies 2643:Max Schoen 2593:Nina Kraus 2553:Lola Cuddy 2490:Musicology 2072:Ultrasound 2062:Infrasound 1848:Bark scale 1548:1912.08609 1457:2010-02-06 1320:(1): 147. 1033:. Newnes. 926:References 849:Misophonia 660:Bob Taylor 626:Irv Teibel 551:(used for 537:Ogg Vorbis 230:Bark scale 126:and audio 75:Background 41:perception 3100:Acoustics 3024:Intention 3009:Attention 2943:Harmonics 2896:RGB model 2846:Intuition 2816:Foresight 2809:affective 2789:Awareness 2776:Cognition 2396:Disorders 1953:Resonance 1853:Mel scale 1783:Monochord 1762:Acoustics 1581:10 August 1493:125466508 1433:201136171 1425:2196-6974 1384:201142606 1285:Earth Ear 1237:19 August 782:Audiology 563:and some 411:June 2016 382:does not 300:Bell Labs 241:100  226:mel scale 138:The term 108:waveforms 100:inner ear 69:acoustics 3064:Volition 3054:Thinking 3034:Learning 2983:Encoding 2107:Category 1948:Overtone 1916:Harmonic 1670:Archived 1652:16458271 1340:Archived 1231:Archived 1153:Archived 1127:Archived 1087:(1967). 777:ABX test 723:See also 567:models. 561:MiniDisc 527:(AC-3), 503:Software 263:10  218:semitone 188: Hz 173:20 to 20 120:loudness 2988:Storage 2856:methods 2465:Hearing 2236:Earworm 1894:Formant 1693:8178525 1594:Sources 1518:15 July 1506:CURAT. 1322:Bibcode 1227:YouTube 565:Walkman 403:removed 388:sources 345:azimuth 319:ISO 226 270:0  211:beating 199:100 kHz 2993:Recall 2970:Memory 2960:Visual 2953:Speech 2933:Social 2913:Haptic 2886:Amodal 2404:Amusia 2198:Topics 2087:Violin 1921:Series 1691:  1650:  1491:  1431:  1423:  1413:  1382:  1372:  1262:  1174:  1097:  1064:  1037:  1010:  983:  956:  914:Timbre 349:zenith 177:  63:, and 61:speech 3002:Other 2948:Pitch 2938:Sound 2917:Touch 2903:Depth 2891:Color 2156:Areas 2082:Piano 2067:Sound 1881:pitch 1843:Pitch 1613:(PDF) 1543:arXiv 1541:(1). 1512:CURAT 1489:S2CID 1429:S2CID 1380:S2CID 1343:(PDF) 1310:(PDF) 1130:(PDF) 1119:(PDF) 931:Notes 820:(ERB) 706:drone 606:Music 557:ATRAC 256:1.973 65:music 57:noise 45:sound 2908:Form 2057:Echo 1963:Node 1889:Beat 1879:and 1689:PMID 1648:PMID 1583:2020 1520:2020 1421:ISSN 1411:ISBN 1370:ISBN 1292:2015 1260:ISBN 1239:2019 1172:ISBN 1095:ISBN 1062:ISBN 1035:ISBN 1008:ISBN 981:ISBN 954:ISBN 683:Opus 681:and 658:and 614:and 533:Opus 386:any 384:cite 357:owls 254:(or 228:and 216:The 98:The 1685:143 1638:doi 1553:doi 1481:doi 1477:104 1403:doi 1362:doi 1330:doi 679:MP3 628:'s 545:WMA 541:AAC 529:MP3 487:, 5 483:, 4 479:, 3 455:MP3 397:by 315:ISO 265:atm 243:kPa 186:000 175:000 155:An 116:MP3 85:ear 43:of 3081:: 1646:. 1632:. 1621:50 1619:. 1615:. 1574:. 1551:. 1539:12 1537:. 1510:. 1487:. 1475:. 1427:. 1419:. 1409:. 1378:. 1368:. 1338:. 1328:. 1318:23 1316:. 1312:. 1283:. 1229:. 1225:. 1147:. 1125:. 1121:. 1076:^ 670:. 547:, 543:, 539:, 535:, 531:, 457:. 279:. 272:dB 258:85 213:. 194:. 184:16 179:Hz 122:. 59:, 2919:) 2915:( 2762:e 2755:t 2748:v 2141:e 2134:t 2127:v 1754:e 1747:t 1740:v 1695:. 1654:. 1640:: 1585:. 1559:. 1555:: 1545:: 1522:. 1495:. 1483:: 1460:. 1435:. 1405:: 1386:. 1364:: 1332:: 1324:: 1294:. 1268:. 1241:. 1180:. 1103:. 1070:. 1043:. 1016:. 989:. 962:. 497:f 493:f 489:f 485:f 481:f 477:f 424:) 418:( 413:) 409:( 405:. 391:. 261:Ă— 167:. 20:)

Index

Psychoacoustic
psychophysics
perception
sound
auditory system
psychological
noise
speech
music
acoustics
wave propagation
ear
action potentials
audio processing
inner ear
signal processing
waveforms
Data compression
MP3
loudness
Telephone networks
noise reduction
intermodulation

equal-loudness contour
voice frequency band
Hz
sense of touch
beating
semitone

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