Open-Source Large Vocabulary Continuous Speech Recognition Engine
$ git clone https://github.com/julius-speech/julius.gitControllable Transcription. Verbatim ( every, filler, pause, stutter, vocal sound) , or intended ( what the speaker meant to say, optimized for readability) with word-level timestamps.
[Unofficial] PyTorch implementation of "Conformer: Convolution-augmented Transformer for Speech Recognition" (INTERSPEECH 2020)
Open-Source Toolkit for End-to-End Speech Recognition leveraging PyTorch-Lightning and Hydra.
The J.A.R.V.I.S. Speech API is designed to be simple and efficient, using the speech engines created by Google to provide functionality for parts of the API. Essentially, it is an API written in Java, including a recognizer, synthesizer, and a microphone capture utility. The project uses Google services for the synthesizer and recognizer. While this requires an Internet connection, it provides a complete, modern, and fully functional speech API in Java.
Python API & command-line tool to easily transcribe speech-based video files into clean text
WhisperX: Automatic Speech Recognition with Word-level Timestamps (& Diarization)
Data from GitHub · snapshot Sep 24, 2026