rwth-i6/rasr
The RWTH ASR Toolkit.
This is a comprehensive framework for building and researching automatic speech recognition (ASR) systems. It takes raw audio data and transcribed text as input, processing them to train and evaluate models that can convert spoken language into written text. This tool is designed for speech scientists, researchers, and engineers working on developing new ASR technologies or custom speech applications.
Use this if you are a speech recognition researcher or developer looking for a robust, open-source toolkit to build, customize, or benchmark ASR systems.
Not ideal if you need a ready-to-use, pre-trained speech-to-text service or a simple API for common speech recognition tasks.
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Language
C++
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Last pushed
Mar 18, 2026
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