Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket server/client, support 12 programming languages
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A PyTorch-based Speech Toolkit
- speech-recognition
- speech-toolkit
- speaker-recognition
- speech-to-text
Download video and audio from 1000+ sites, transcribe locally with speaker labels, and summarize, translate, or chat with your media using your preferred AI provider.
- downloader
- tiktok
Neural building blocks for speaker diarization: speech activity detection, speaker change detection, overlapped speech detection, speaker embedding
- pytorch
- speech-processing
- speaker-diarization
- speech-activity-detection
AirPlay and AirPlay 2 audio player
- airplay
- audio-streaming
- audio-player
- audio
An AI-Powered Speech Processing Toolkit and Open Source SOTA Pretrained Models, Supporting Speech Enhancement, Separation, and Target Speaker Extraction, etc.
- audio
- bandwidth-extension
- deep-learning
- noise-suppression
aeneas is a Python/C library and a set of tools to automagically synchronize audio and text (aka forced alignment)
- speech
- alignment
- tts
- python
the ultimate vocal synthesizer - sing, speak, beatbox, and more
Self-hosted private chat: no cloud, no telemetry, no Big Tech. Discord alternative that runs on your own machine.
A many speaker distributed music synthesizer using UDP multicast over WiFi
- synth
- wifi
- esp32
Start recording when the user speaks
Agent-ready video dubbing toolkit for Apple Silicon: local Chinese speech and bilingual subtitles. Single-speaker preview; human review required.
- ai-agent
- apple-silicon
- local-first
- mlx
Capacitor plugin for native audio playback — streaming and local files, background playback, lock screen and notification controls, playlists, playback speed, and earpiece/speaker routing on iOS, Android and the web.
- audio
- audio-player
- capacitor
- capacitor-plugin