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continous word recognition - help needed ?
Submitted by murugan on Wed, 03/15/2006 - 08:59.
dear friends ,
iam doing a project on "Continous word Recognition " , i had already done "Isolated word recognition " . Here for continous word recogntion ,i had extracted feature vectors ,
such as normalized energy ,delta energy ,delta delta energy which are all scalar type .
and i extracted cepstrums which is vector .
i need to know how to use scalar quantity (normalized energy ,delta energy ,delta delta energy ) to update my codebook .? Is there any nonlinear measure we have use for it ?
i had used eculidian distance measure for cepstrums (which is vector )for updating the codebook.
please reply me ,we will discuss more on it
Regards ,
Murugan.B
IIyr M.Tech VLSI
NITT
ALL FOR GOOD
please clarify your
please clarify your question,
Quintijn
dear friends , what i have
dear friends ,
what i have done so for is i extracted feature vectors for each word for updating my codebook .
for eg. (change password )
I had extracted for 3 users, each user 4 times .
so i will have total weighted cepstrum,total normalized energy ,total delta energy ,
total delta-delta energy .
my question is
1. How to use normalised energy,delta energy,delta-delta energy to update my codebook .since it is scalar quantity i cannot use eculidian distance measure for it .
Regards ,
Murugan.B
IIyr M.Tech VLSI,
NITT
ALL FOR GOOD
We're not SR developers but
We're not SR developers but rather SR users. Try various SR-research newsgroups for help with your problem.
Good luck,
Bruce
Hi Murugan, I'm also
Hi Murugan,
I'm also interested in speech recognition. I have a program found in MatLab central which is written by Mr. M.Amin Anjum in of course MatLab language. What you used for yours? Can share with me? Thanks in advance and have a great day ahead!
Regards