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pocketsphinx
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pocketsphinx

A small speech recognizer

by cmusphinx · GitHub
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Recognize spoken words and convert them into text using a compact speech recognition tool.

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2026-07-072026-08-31
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📄 About

A small speech recognizer

pocketsphinx has 4.3k stars on GitHub. It has been forked 729 times. pocketsphinx is written mainly in C. It has been in active development since 2014. Its main topics are c, python, speech-recognition.

Frequently asked questions

What is pocketsphinx?

A small speech recognizer

Is pocketsphinx open source?

pocketsphinx is an open-source project.

Is pocketsphinx free?

Yes. pocketsphinx is free and open source — you can use, modify and self-host it.

What language is pocketsphinx written in?

pocketsphinx is written mainly in C.

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