FirmwareVersion / choravox

Offline multi-speaker meeting-speech toolkit: planted-ground-truth synthetic meeting factory, VAD, speaker embeddings, diarization (AHC/spectral/VB-HMM), overlap detection, CTC speaker-attributed ASR, cpWER/DER/JER evaluation, online streaming mode, deterministic reports. NumPy core, CPU-only torch extra.

speechbrain / speechbrain

A PyTorch-based Speech Toolkit

snakers4 / silero-vad

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

linto-ai / whisper-timestamped

Multilingual Automatic Speech Recognition with word-level timestamps and confidence

nyrahealth / CrisperWhisper

Controllable Transcription. Verbatim ( every, filler, pause, stutter, vocal sound) , or intended ( what the speaker meant to say, optimized for readability) with word-level timestamps.

AydinAdnan / PulseVAD

Ultra-tiny 2.1k streaming voice activity detector (2.1 KB INT8). 200 ms window for microcontrollers, edge devices, and DSPs. ships with ONNX, TorchScript, and standalone C header.