This app transcribes audio files, microphone recordings, or audio URLs into written text.
CMU Sphinx vs Automatic Speech Recognition
How do CMU Sphinx and Automatic Speech Recognition compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | CMU Sphinx | Automatic Speech Recognition |
|---|---|---|
| What it is | CMUSphinx is an open source speech recognition system for mobile and server applications. | This speech recognition app transcribes audio uploaded as a file, recorded by microphone, or provided through a URL. |
| Website | ||
| Type | Online tool | Online tool |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Android, iOS, Linux, Web, Windows | Web |
| Open source | Not stated | Not stated |
| Language | — | — |
| Alternatives |
Other options to consider
Sites similar to both CMU Sphinx and Automatic Speech Recognition.
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Faster Whisper runs Whisper transcription through the CTranslate2 inference engine.
Vocova transcribes audio and video into text in more than 100 languages and accepts imports from named services.
WhisperS2T is an optimized speech-to-text pipeline for the Whisper model with support for multiple inference engines.






