WhisperX: Automatic Speech Recognition with Word-level Timestamps (& Diarization)
- asr
- speech
- speech-recognition
- speech-to-text
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Open-source speech recognition toolkit for training, inference, streaming ASR, VAD, punctuation, speaker diarization pipelines, and OpenAI-compatible/MCP serving.
- pytorch
- speech-recognition
- paraformer
- punctuation
A scalable generative AI framework built for researchers and developers working on Large Language Models, Multimodal, and Speech AI (Automatic Speech Recognition and Text-to-Speech)
- machine-translation
- speaker-recognition
- asr
- tts
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
kaldi-asr/kaldi is the official location of the Kaldi project.
Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node
- speech-recognition
- asr
- voice-recognition
- speech-to-text
Easy-to-use Speech Toolkit including Self-Supervised Learning model, SOTA/Streaming ASR with punctuation, Streaming TTS with text frontend, Speaker Verification System, End-to-End Speech Translation and Keyword Spotting. Won NAACL2022 Best Demo Award.
- transformer
- conformer
- speech-translation
- streaming-asr
A PyTorch-based Speech Toolkit
- speech-recognition
- speech-toolkit
- speaker-recognition
- speech-to-text
Real-time, local speech-to-text with streaming ASR, speaker diarization, translation, and OpenAI/Deepgram-compatible APIs.
- python
- real-time
- speaker-diarization
- speech-recognition
High-performance GPGPU inference of OpenAI's Whisper automatic speech recognition (ASR) model
Open-source SenseVoiceSmall model for Mandarin, Cantonese, English, Japanese, and Korean ASR, language ID, emotion recognition, and audio event detection.
- asr
- speech-recognition
- speech-to-text
- cross-lingual
TranslatedA Deep-Learning-Based Chinese Speech Recognition System
- tensorflow
- cnn
- ctc
- python
FunASR-powered video transcription, subtitle generation, and LLM-assisted clipping tool with a local Gradio UI.
- speech-recognition
- video-subtitles
- subtitles-generator
- speech-to-text
TranslatedA tool focused on AI multimodal translation that automatically translates, with one click, RPG/SLG games, Epub/TXT novels, PDF/Word/MD documents, Srt/Ass/Vtt subtitles, as well as manga images, audio, video, and more.
- ai-translator
- audio-transcription
- document-translation
- epub-translator
An all-in-one, pure C++ inference engine for audio models, powered by ggml. Supports TTS, STT, VAD, voice conversion, music generation, and more, with highly optimized performance. No Python dependency.
- ai
- amd-gpu
- apple-silicon
- asr
Frontier CoreML audio models in your apps — text-to-speech, speech-to-text, voice activity detection, and speaker diarization. In Swift, powered by SOTA open source.
Multilingual Automatic Speech Recognition with word-level timestamps and confidence
Speech Note Linux app. Note taking, reading and translating with offline Speech to Text, Text to Speech and Machine translation.
- asr
- sailfishos
- stt
- tts
Native speech-to-text for Linux - Fast, accurate, private, and hackable system-wide dictation
BYOK voice recording companion with ASR transcription, speaker diarization, AI summaries, and local ASR endpoint support.
macOS hold-to-talk / tap-to-talk dictation with Doubao & WeType ASR
Speech synthesis, speech recognition and voice activity detection for voice conversation, in C++ on ggml: Qwen3-TTS, Irodori-TTS, Qwen3-ASR, ReazonSpeech, parakeet and Silero VAD on Metal, Vulkan and the CPU, with an OpenAI-compatible server and live transcription.
- cpp
- ggml
- gguf
- metal
Translated[iFlytek Simultaneous Interpretation] free alternative — local system audio real-time translation and transcription for international conferences, foreign-language podcasts, game voice chat, and raw (unsubtitled) films and shows, with on-screen floating window, live subtitles, and offline recognition. Offline real‑time Language transcription, floating live subtitles.
- audio-transcription
- audio2text
- cross-platform
- offline-first
Lightweight, powerful real-time speech translation with multilingual support and a multilingual UI.
- asr-model
- translation
- audio-to-text
- crispasr