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CMUSphinx- base

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CMUSphinx- base
Sphinx is a speaker-independent large vocabulary continuous speech recognizer. It is also a collection of free and open source tools and resources that allows researchers and developers to build speech recognition systems. The packages that the CMU Sphinx Group is releasing are a set of reasonably mature, world-class speech components that provide a basic level of technology to anyone interested in creating speech-using applications without the once-prohibitive initial investment cost in research and development; the same components are open to peer review by all researchers in the field, and are used for linguistic research as well.

Documentation and

Related Projects


Download External-link-icon.png version 0.4.1 (beta)
released on 17 February 2009



LicenseVerified byVerified onNotes
ISCKelly Hopkins17 February 2009
BSD 2ClauseKelly Hopkins17 February 2009

Leaders and contributors

"Email" David Huggins-Daines Maintainer
"Email" Evandro Gouvêa Maintainer
"Email" Mosur Ravishankar Maintainer
"Email" Yitao Sun Maintainer
"Email" Arthur Chan Maintainer

Resources and communication

Audience Resource type URI
Developer Homepage
Bug Tracking Bug Tracking
General Forum
Support Forum
Developer Download

Software prerequisites

This entry (in part or in whole) was last reviewed on 17 February 2009.


Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

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