speech recognition (2)

Sphinx4 Setup

Posted May 20th, 2008 | Last edited 05/20/2008 - 22:03 by xjs

speech recognition

Sphinx 4 is a Java speech recognition system in CMU's sphinx ASR family.
To try out the system, download the binary
for sphinx 4, the setup your environment to support the Java Speech API (JSAPI).
Then run the demo:
java -mx312m -jar bin/HelloWorld.jar
java -jar bin/HelloDigits.jar
java -mx312m -jar bin/HelloNGram.jar
java -jar bin/ZipCity.jar [-continuous]

Open source speech recognition comparison

Posted March 22nd, 2008 | Last edited 03/22/2008 - 20:47 by xjs

speech recognition

HTK
license: prohibits redistribution and commercial use, but using HTK to train models in commercial R&D is allowed (http://htk.eng.cam.ac.uk/docs/faq.shtml)
Development Language: C
Latest release: 3.4 (13 December 2006) http://htk.eng.cam.ac.uk/download.shtml, registration (free) required.
Platform: cross-platform, can be built on linux/unix, Mac OS X, and Windows
Support: well known HTKbook, active mailing list

Sphinx

license: BSD

SpeakingX