Noise Suppression for Voice

6.4easy start · #18 of 25
in AI Noise Cancellation Software

Free to practise onnot on record
Free trialnot on record
Well documentedyes
Runs where you workyes

Runs on Linux, Mac, Windows.

Noise Suppression for Voice is ranked #18 of 25 in AI noise cancellation software on The Geeks Club. It runs on Linux, macOS, Windows.

Compared on AI noise cancellation software

Free plan: Yes
Real-time cancellation: Yes
Recording support: Yes
Voice isolation: Yes
Echo cancellation: No
Audio source support: microphone

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The record

Purpose: A real-time voice noise suppression plugin based on Xiph's RNNoise.
Noise types: It targets noise such as computer fans, office, crowd, airplane, car, train, and construction sounds.
Plugin formats: It supports VST2, VST3, LV2, LADSPA, AU, and AUv3 formats.
Controls: The plugin has a minimalistic GUI with parameters and diagnostic stats, including voice activity detection threshold and grace period controls.
Audio requirements: It requires 16-bit audio at 48000 Hz and supports one or more channels.
Compatibility: The maker reports testing with Equalizer APO v1.2 x64, PipeWire on Arch Linux, Carla on Linux, and Audacity on Linux.
Windows integration: On Windows, the README describes enabling the VST2 plugin in Equalizer APO.
Linux integration: The README documents setup with PipeWire and PulseAudio.
Limit: The maker cautions that poor microphone quality may not improve and that the plugin can misclassify voice as noise.
License: The project is licensed under GNU General Public License v3.0.
Security: The repository's Security and quality tab shows 0 security items.
Support: The maker welcomes improvements and asks contributors planning sizeable changes to open an issue first.
Latest release note: Version 1.21 lists an updated RNNoise model, wet/dry controls, and runtime CPU detection for AVX2, SSE, and default paths.
Voice detection: Voice Activity Detection settings can silence audio below a configurable voice probability threshold, with grace periods to help avoid cutting off word endings or beginnings.

Where it ranks on The Geeks Club

Best AI Noise Cancellation Software in 2026#18 of 25

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Sources

github.com/werman/noise-suppression-for-voice· checked 2 Oct 2026
github.com/werman/noise-suppression-for-voice/rele· checked 2 Oct 2026