Force Alignment & Phone decoder

Acoustic Model Discussions

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User: Anita
Date: 1/31/2016 1:41 pm

Views: 5121
Rating: 1

I am getting same acoustic score for both FA output and Phone Decoder.

Is this correct in getting same acoustic score for FA and Phone decoder in HTK or Am I doing something wrong.

Also the FA output sentence is same as Phone decoder.

In Sphinx, FA gives the same sentence as input but only the scores are varied, but in HTK I find the FA output is not same as input.

Please help.

Thanks

Anita

--- (Edited on 1/31/2016 1:41 pm [GMT-0600] by ) ---

Re: Force Alignment & Phone decoder

User: wenjiep
Date: 1/19/2020 9:51 pm

Views: 1754
Rating: 0

Could you paste your command for forced alignment? i.e. Viterbi

Forced alignment is different from recognition, in which we already know the text transcript. All we need to do is obtaining the time-aligned marks by means of Viterbi algorithm.

--- (Edited on 1/19/2020 9:51 pm [GMT-0600] by wenjiep) ---

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