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263:(ringing) alongside attenuation. Audio filters can also be designed to provide gain (boost) as well as attenuation. In other applications, such as with synthesizers or sound effects, the aesthetic of the filter must be evaluated subjectively.
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ranges for which audio is attenuated less than a specified maximum, and the stopbands are the frequency ranges for which the audio must be attenuated by a specified minimum. In more complex cases, an audio filter can provide a
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passes frequencies between its two cutoff frequencies, while attenuating those outside the range. A band-reject filter attenuates frequencies between its two cutoff frequencies, while passing those outside the 'reject'
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range, 0 Hz to 20 kHz. Audio filters can amplify (boost), pass or attenuate (cut) some frequency ranges. Many types of filters exist for different audio applications including
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does the opposite, passing high frequencies above the cutoff frequency, and progressively attenuating frequencies below the cutoff frequency. A high-pass filter can be used in an
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pass through frequencies below their cutoff frequencies, and progressively attenuates frequencies above the cutoff frequency. Low-pass filters are used in
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of the cutoff frequency of the filter is set high enough that the internal feedback causes the filter circuitry to become a sine tone
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282:. Generically, the term 'audio filter' can be applied to mean anything which changes the
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or CD players, the filters are designed according to a set of objective criteria such as
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to remove high-frequency content from signals being sent to a low-frequency
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to remove low-frequency content from a signal being sent to a
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of any given sinusoidal component according to its frequency.
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Introduction to
Digital Filters: With Audio Applications
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Audio filters can be implemented in analog circuitry as
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Audio
Effects: Theory, Implementation and Application
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49:. Unsourced material may be challenged and removed.
133:is a frequency dependent circuit, working in the
242:In some applications, such as in the design of
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402:Reiss, Joshua D.; McPherson, Andrew (2015).
378:. United States of America: W3K. p. 3.
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855:Music technology (electronic and digital)
109:Learn how and when to remove this message
229:passes all frequencies, but affects the
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125:Digital domain parametric equalisation
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408:. Taylor & Francis. p. 59.
47:adding citations to reliable sources
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696:Recording studio as an instrument
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23:
34:needs additional citations for
1:
372:Smith, Julius Orion (2008) .
879:Record production portal
290:content of an audio signal.
850:Music technology (electric)
151:sound reinforcement systems
16:Frequency dependent circuit
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141:stereo systems, musical
904:Synthesizer electronics
353:Self-resonant frequency
259:loop, which introduces
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767:Ghostwriters in music
155:instrument amplifiers
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333:Equalization (audio)
323:Electrical resonance
43:improve this article
909:Electronic circuits
899:Tone, EQ and filter
681:Hip hop production
244:graphic equalizers
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488:Critical distance
328:Electronic filter
274:code or computer
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301:occurs when the
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294:Self-oscillation
214:band-pass filter
194:high-pass filter
178:audio crossovers
174:Low-pass filters
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99:December 2023
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60: –
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55:
54:Find sources:
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38:
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32:This article
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26:
21:
20:
870:
835:Loudness war
802:Ghost singer
777:Orchestrator
772:Horn section
655:Reverse echo
615:Equalization
585:Delay effect
535:Punch in/out
530:Ping-ponging
498:Effects unit
493:Effects loop
483:Audio mixing
473:Audio filter
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313:oscillator.
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241:
238:Applications
143:synthesizers
131:audio filter
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41:Please help
36:verification
33:
825:Click track
809:Vocal coach
752:Backup band
732:professions
706:Turntablism
580:Compression
565:Pitch shift
525:Overdubbing
465:Engineering
348:Oscillation
893:Categories
757:Bandleader
716:Xenochrony
671:aesthetics
635:Noise gate
595:Distortion
557:processing
520:Microphone
359:References
69:newspapers
667:Practices
570:Auto-Tune
545:Tape loop
515:Diffusion
311:sine wave
303:resonance
261:resonance
252:frequency
209:Band-pass
189:High-pass
182:subwoofer
161:systems.
742:Arranger
701:Sampling
625:Flanging
503:Talk box
338:Feedback
317:See also
307:Q factor
288:harmonic
276:software
257:feedback
248:passband
222:All-pass
170:Low-pass
645:Pumping
610:Ducking
555:Signal
202:tweeter
184:system.
83:scholar
845:Medley
840:Mashup
650:Reverb
640:Phaser
412:
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284:timbre
270:or in
217:range.
85:
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860:Remix
818:Other
728:Roles
686:Lo-fi
589:STEED
286:, or
231:phase
165:Types
139:hi-fi
90:JSTOR
76:books
410:ISBN
380:ISBN
157:and
62:news
604:ADT
305:or
278:as
272:DSP
225:An
129:An
45:by
895::
762:DJ
394:^
212:A
192:A
153:,
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87:·
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39:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
