Vad Python Packages

silero-vad

Silero VAD: pre-trained enterprise-grade Voice Activity Detector

auditok

An audio/acoustic activity detection and audio segmentation tool

ffsubsync

Automagically synchronize subtitles with video.

sherpa-ncnn

Real-time speech recognition and voice activity detection (VAD) using next-gen Kaldi with ncnn without Internet connection. Support iOS, Android, Linux, macOS, Windows, Raspberry Pi, VisionFive2, LicheePi4A etc.

whisper-s2t

An Optimized Speech-to-Text Pipeline for the Whisper Model Supporting Multiple Inference Engine

omnivad

Cross-platform VAD & Audio Event Detection toolkit — Python (PyPI) + TypeScript (npm) + C API. DFSMN models ~2MB, 200x real-time. Runs everywhere: native, browser (WASM), Node.js.

ovos-vad-plugin-silero

ovos plugin for voice activity detection using silero vad

fireredvad

A SOTA Industrial-Grade Voice Activity Detection & Audio Event Detection, supporting 100+ languages, outperforming Silero-VAD, TEN-VAD, FunASR-VAD and WebRTC-VAD

decibri

Cross-platform audio capture, playback, and voice activity detection for Python, Rust, and Node.js powered by a single Rust core.

silero-vad-lite

Lightweight wrapper for Silero VAD using internal ONNX Runtime and with no python package dependencies

ffvoice

Offline speech-to-text & speaker diarization for AI agents — Whisper ASR + MCP server + CLI + Python bindings, fully on-device, no cloud | 离线语音识别与说话人分离,Agent 开箱即用

ovos-vad-plugin-webrtcvad

ovos plugin for voice activity detection using webrtcvad

polyvoice

Speaker diarization for Rust — who spoke when. ONNX-powered: Silero VAD, WeSpeaker embeddings, Pyannote segmentation, K-means/AHC clustering, overlap detection. Python bindings & CLI included.

webrtc-audio-processing

Python bindings of WebRTC Audio Processing

hivemind-mic-satellite

Lightweight HiveMind microphone satellite — streams audio to the hive for server-side STT/TTS (ideal for low-power devices)

hivemind-voice-sat

OVOS voice satellite for HiveMind — full on-device voice stack (microphone, VAD, wake word, STT, TTS)

ovos-vad-plugin-noise

simple noise ratio based VAD plugin

pvcobra

On-device voice activity detection (VAD) powered by deep learning

asr2clip

Real-time speech-to-text clipboard tool with Silero VAD and local ASR support

speech-detect

A Python library for detecting speech segments and non-speech gaps in audio/video files using FSMN-VAD-ONNX with streaming processing.

sherpa-ncnn-bin

Real-time speech recognition and voice activity detection (VAD) using next-gen Kaldi with ncnn without Internet connection. Support iOS, Android, Linux, macOS, Windows, Raspberry Pi, VisionFive2, LicheePi4A etc.

sherpa-ncnn-core

Real-time speech recognition and voice activity detection (VAD) using next-gen Kaldi with ncnn without Internet connection. Support iOS, Android, Linux, macOS, Windows, Raspberry Pi, VisionFive2, LicheePi4A etc.

dinscribe

Audio denoising and transcription pipeline using Demucs, Silero VAD, and Whisper

dinnote

Audio denoising, VAD, speaker diarization, and transcription pipeline using Demucs, Silero VAD, pyannote, and Whisper