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Discussion Groups | Speech Recognition
Technical discussions about the implementation and research of speech recognition algorithms.
New in MFCC & LPC vocoder. Pls help
ZMing - Aug 31 2007
I'm new in this.i would like to ask a simple question here which i
couldn't find in the internet.
After generating the MFCC, we get the coefficients. Wat do all the
coefficient... 
Clarification on speaker independent recognition
tope foluso - Jul 31 2007
Hi All.
I'm bothered by the following in the process of
implementing a speaker independent ASR system. Say i
have say 6 word utterances(6 speakers) per word to be
recognized. I... How to implement speaker independent ASR
tope...@yahoo.com - Jul 24 2007
People,
I need to figure out what is required for achieving speaker independent recognition using dynamic time warping or other technique but NOT HMM. i know how to derive feature... Voice recognition using neural network
jo_n...@hotmail.com - Jul 24 2007
Hi
I'm currently working on a project, Voice Recognition using neural network. The end result i want to get is the cepstral coefficient so that i can use them to train using neu... Speaker Independent Recognition with DTW
ataxerxes2 - Jul 11 2007
Hi All,
I am building a system for isolated word speech recog using DTW. To
provide speaker independence, i intend to use K-means clustering
algorithm to generate 3 codewords pe... hybrid LVQ-HMM
"Frederica Pingkan A.P" - Jun 13 2007
Hi everyone,
i'm doing a project which is 'speech recognition(of digits) using
hybrid ANN(LVQ)-HMM'.. so far, i have an LPC cepstral coefficient from
first time sampling : X... 4 Hz Modulation Energy
inaw...@gmail.com - Jun 5 2007
Hello All,
I have a question regarding the calculation of the 4 Hz modulation energy of a signal. I've seen in mentioned in papers that MFCC's can be used to calculate the 4 Hz... short time average zero crossing rate
oncu...@hotmail.com - May 22 2007
Hi everybody;
I want to tell you what i did and what i need. I made a data base including phonemes like '' -th,-sh, ai,-ea .." i recorded this phonemes in a wav file. I read a ... power spectrum vs. magnitude spectrum
mmoges - May 18 2007
Hi All,
I recently found out that using the power spectrum instead of magnitude in order to compute MFCCs gives better results. It seems to me that this is generally true for sp... I Need VAD (Voice Activity Detection) algorithm or source code
oncu...@hotmail.com - May 14 2007
Hi everybody;
I am working on spoken language recognition. I need VAD (Voice Activity Detection) algorithm or source code samples. I wat to use this algorithm before DTW because D...