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Noise Suppression Ladspa, LV2, VST plugins
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@werman werman released this 11 May 18:17
· 68 commits to master since this release
v0.9
444c85d

Changes:

  • #19 Support for VAD (Voice Activity Detection) in ladspa plugin.
  • Fixes to support MSVC - there are no warnings, but now compiler has internal error.

VAD ensures that non-voice sounds are completely silenced, instead of being muffled, when there is no voice detected. It has one control parameter - VAD threshold (%), if sound has lower probabilty of being a voice than this threshold - it would be silenced.

Users of PulseAudio with already existing configurations must do a small change to them:

... plugin=/path/to/librnnoise_ladspa.so control=50
                                         ^^^^^^^^^^

For most mics the threshold could be changed to 95 - control=95.

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