Robust Speech Recognition via Large-Scale Weak Supervision

Port of OpenAI's Whisper model in C/C++

Foundational Models for State-of-the-Art Speech and Text Translation

Distilled variant of Whisper for speech recognition. 6x faster, 50% smaller, within 1% word error rate.

Whisper realtime streaming for long speech-to-text transcription and translation

A fast, local neural text to speech system

aeneas is a Python/C library and a set of tools to automagically synchronize audio and text (aka forced alignment)

Sync Toolbox - Python package with reference implementations for efficient, robust, and accurate music synchronization based on dynamic time warping (DTW)

Timething is a library for aligning text transcripts with their audio recordings.

A small speech recognizer

📈 A forced aligner intended for synchronization of narrated text

Text to speech alignment using CTC forced alignment

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)

WhisperX: Automatic Speech Recognition with Word-level Timestamps (& Diarization)

Transcription, forced alignment, and audio indexing with OpenAI's Whisper

Cross-platform speech toolset, used from the command-line or as a Node.js library. Includes a variety of engines for speech synthesis, speech recognition, forced alignment, speech translation, voic…

State-of-the-art TTS model under 25MB 😻

Open-Source Frontier Voice AI