Noise Suppression For Voice Versions Save

• Fixed https://github.com/werman/noise-suppression-for-voice/issues/133

Apparently retroactive VAD grace period was broken, and VAD grace period was a bit broken :facepalm: :facepalm: :facepalm:

Bug fixing release:

• Fixed GUI corruption: https://github.com/werman/noise-suppression-for-voice/issues/127
• Fixed VST2 build for Windows not working: https://github.com/werman/noise-suppression-for-voice/issues/129
• Fixed VST2 build for Linux not rendering GUI

Breaking release, at least for PulseAudio setups.

:warning: I took down the windows build due to https://github.com/werman/noise-suppression-for-voice/issues/129 and https://github.com/werman/noise-suppression-for-voice/issues/127

Changes:

• Now we are using JUCE framework, which brings the following benefits:
  • Support of all popular plugin formats, now we also support VST3, AU, and AUv3
  • Easy to create cross-platform GUI
  • 
  • Automatic generation of plugin metadata
  • Reduced code duplication
• macOS builds
• New parameters: VAD Grace Period (ms), Retroactive VAD Grace (ms)
• Better compatibility with non-480 block sizes, which allows plugin to work with Audacity and in many other cases
• FST headers are used instead of VST2 ones in order to work around VST2 headers license
• CI builds artifacts for all operation systems
• Testing in CI
• Update instructions for PipeWire

Changes:

• #20 Added VAD parameter to the VST plugin.
• Minor compilation fixes.

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.

Ladspa, LV2, VST plugins built for Linux and for Windows with MinGW.

Ladspa plugin has mono and stereo sub-plugins.

Windows plugins are untested.