Lines Matching +full:multiple +full:- +full:channel

2 .\" Copyright (c) 2009-2011 Joel Dahl <joel@FreeBSD.org>
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60 driver are: multichannel audio, per-application
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118 .Xr snd_uaudio 4 (auto-loaded on device plug)
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165 set the channel to the preferred value using hints, e.g.:
167 This will mute the input channel per default.
177 re-routing of channels.
198 Commonly used for ear-candy or frequency compensation due to the vast
217 This is sometimes referred to as Volume Per Channel (VPC).
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262 .It -1
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286 Default sound card for systems with multiple sound cards.
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324 Technically the quality is poor however, due to the lack of anti-aliasing
329 memory usage, with multiple high quality polynomial interpolators to improve
375 Enable seamless channel matrixing even if the hardware does not support it.
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392 Channel information per device including the channel's
407 When a channel is closed the channel volume will be reset to 0db.
410 when applications tries to re-open the same device.
419 to control their own channel volume.
421 Enable to restore all channel volumes back to the default value of 0db.
424 When enabled, channels will skip all dsp processing, such as channel
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472 Channel mixing is done using fixed format/rate.
480 Channel mixing is done using fixed format/rate, but advanced operations such
486 Multiple concurrent digital streams are supported, but the latest stream will
492 multiple
495 When a new channel is about to start, the entire list of virtual channels will
496 be scanned, and the channel with the best format/rate (usually the
498 This ensures that mixing quality depends on the best channel.
514 Channel statistics are only kept while the device is open.
536 .Bl -tag -width ".Pa /dev/sndstat" -compact
581 This is handy if there are multiple
585 .Dl mixer -d pcm1
587 .Bl -diag
588 .It pcm%d:play:%d:dsp%d.p%d: play interrupt timeout, channel dead
629 …ok formulae for audio EQ biquad filter coefficients (Audio-EQ-Cookbook.txt), by Robert Bristow-Joh…
630 .%U "https://www.musicdsp.org/en/latest/Filters/197-rbj-audio-eq-cookbook.html"
637 .%T "Polynomial Interpolators for High-Quality Resampling of Oversampled Audio, by Olli Niemitalo"
638 .%U "http://yehar.com/blog/wp-content/uploads/2009/08/deip.pdf"
661 .An -nosplit
669 .An Seigo Tanimura Aq Mt tanimura@r.dl.itc.u-tokyo.ac.jp