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Unsupervised speaker adaptation using sphinx3
User: dsubbu
Date: 5/28/2009 5:54 am
Views: 3385
Rating: 8

I posted on the forum on audio and prompts.. but im still posting it here also since its relevant

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Hi, I recently installed sphinx3 on my pc and was able to setup my own recognition system. I could also adapt the RM1 database in a supervised way to my voice and found the recognition to improve.

When I started off with supervised adaptation, I came across this function in sphinxtrain( bw ) which carries out 1 iteration of the forward-backward algoritm. When i do not specify any transcript file(i.e. unsupervised), the function just dies when i call it in command line. It seems to be working fine when it(transcript file) is specified.

So, does sphinx3 offer unsupervised adaptation features? If yes, how do I go about doing it? bw and mllr dont seem to be working..atleast i dont seem to be able to figure out how to make them work. pl. post on suggestions and methods to do unsupervised speaker adaptation in sphinx3.

Thanks.

Cheers

--- (Edited on 5/28/2009 5:54 am [GMT-0500] by dsubbu) ---

Re: Unsupervised speaker adaptation using sphinx3
User: Raj
Date: 6/23/2009 10:43 am
Views: 56
Rating: 7

 

   Hi bsubbu

    sir I think  u done supervised adaptation.

  Atleast u tell how to do that.

plz post directory structure ex like rm1 database

 how to matain the files in directory

     simply ur adapt directory structure send to me.

  plz help me sir.

--- (Edited on 6/23/2009 10:43 am [GMT-0500] by Visitor) ---

Re: Unsupervised speaker adaptation using sphinx3
User: Raj
Date: 6/23/2009 10:43 am
Views: 135
Rating: 8

 

   Hi bsubbu

    sir I think  u done supervised adaptation.

  Atleast u tell how to do that.

plz post directory structure ex like rm1 database

 how to matain the files in directory

     simply ur adapt directory structure send to me.

  plz help me sir.

--- (Edited on 6/23/2009 10:43 am [GMT-0500] by Visitor) ---

Re: Unsupervised speaker adaptation using sphinx3
User: Raj
Date: 6/25/2009 6:53 am
Views: 1133
Rating: 6

 

     Hi bsubbu

   Plz give reply to me.

 what u done in rm1 supervised Speaker Adaptation.

  Thanks

--- (Edited on 6/25/2009 6:53 am [GMT-0500] by Visitor) ---

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