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[Error] pocketsphinx_continuous and voxforge-es-0.1.1 model
User: Gusa
Date: 6/19/2011 12:13 pm
Views: 3886
Rating: 10    Rate [
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Hello ,

 

I am trying to use pocketsphinx-0.7 and the  voxforge-es-0.1.1 and I get the next error :

ERROR: "fe_interface.c", line 101: FFT: Number of points must be greater or equal to frame size (409 samples)

 

The command I am using is :

pocketsphinx_continuous -hmm voxforge-es-0.1/model_parameters/voxforge_es_sphinx.cd_cont_1500  -lm /home/gusa/Escritorio/reconocedor_voz/sphinx4-1.0beta6-bin/voxforge-es-0.1.1/etc/voxforge_es_sphinx.transcription.lm -dict /home/gusa/Escritorio/reconocedor_voz/sphinx4-1.0beta6-bin/voxforge-es-0.1.1/etc/voxforge_es_sphinx.dic -live

Could you suggest what can I do?


Regards


Gusa

Re: [Error] pocketsphinx_continuous and voxforge-es-0.1.1 model
User: kmaclean
Date: 8/2/2011 8:58 am
Views: 639
Rating: 10    Rate [
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>ERROR: "fe_interface.c", line 101: FFT: Number of points must be greater

>or equal to frame size (409 samples)

Best to ask on one of the  Sphinx forum

Re: [Error] pocketsphinx_continuous and voxforge-es-0.1.1 model
User: Mariano
Date: 4/1/2012 6:14 am
Views: 120
Rating: 7    Rate [
]

I resolved that issue using the parameter: -mftt=512 after that works. but I am not sure if that is the right solution.

In your case you shall use then:

pocketsphinx_continuous -mftt=512 -hmm voxforge-es-0.1/model_parameters/voxforge_es_sphinx.cd_cont_1500  -lm /home/gusa/Escritorio/reconocedor_voz/sphinx4-1.0beta6-bin/voxforge-es-0.1.1/etc/voxforge_es_sphinx.transcription.lm -dict /home/gusa/Escritorio/reconocedor_voz/sphinx4-1.0beta6-bin/voxforge-es-0.1.1/etc/voxforge_es_sphinx.dic


Regards,

Mariano.-

Re: [Error] pocketsphinx_continuous and voxforge-es-0.1.1 model
User: nsh
Date: 4/7/2012 3:58 pm
Views: 649
Rating: 7    Rate [
]

The -mftt=512 should read like

-nfft 512

The proper solution would be to remove -nfft 256 from feat.params file inside the model.

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