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Started by Akbar Ghobakhlou
Tue, 01 May 2001 04:07
Help!! [speech processing (mel cepstrum & discrete cosine transform) in JAVA ]
Author: Akbar Ghobakhlou
Date: Tue, 01 May 2001 04:07
Date: Tue, 01 May 2001 04:07
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hi there, I am developing an online speech recognition system on WWW and I need to do the following signal processing in Java: 1) record/play sound file 2) calculate mel cepstrum with 12 coefs, 256 sample frames 3) calculate discrete cosine transform I am new to Java please let me know there is any Java classes to do the above mentioned process with speech signals. Your advise would be appreciated. Regards Akbar Ghobakhlou Akbar@kel.otago.ac.nz
Re: Help!! [speech processing (mel cepstrum & discrete cosine transform) in JAVA ]
Author: Joe Picone - The Terminal Man
Date: Tue, 01 May 2001 12:48
Date: Tue, 01 May 2001 12:48
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"Akbar Ghobakhlou" <Akbar@infoscience.otago.ac.nz> writes: > 2) calculate mel cepstrum with 12 coefs, 256 sample frames > > 3) calculate discrete cosine transform You can find these things here: http://www.isip.msstate.edu/projects/speech/software/index.html > Your advise would be appreciated. > You might find this applet interesting: http://www.isip.msstate.edu/projects/speech/experiments.html You will find on-line feature extraction there. We will also shortly release an upgraded version of our recognition server. -Joe
Re: Help!! [speech processing (mel cepstrum & discrete cosine transform) in JAVA ]
Author: Richard Marengere
Date: Thu, 03 May 2001 13:19
Date: Thu, 03 May 2001 13:19
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Hi, You may also find the following links interesting: http://ieng9.ucsd.edu/~aklautau/ http://www.cogniplex.net/psvlt.html#psvlr Richard Marengere cogniplex.net --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.204 / Virus Database: 96 - Release Date: 23/10/00
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