Hi everybody!
I've been reading Training Documentation and I've not been able to found what audio files coding format is required by wave2feat executable: A-law, mu-law, ...
Could anybody help me?
thank you!
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Anonymous
-
2002-03-04
SphinxTrain accepts .wav or 16/8KHz 16 bit PCM I think...
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however you are using the correct format. But be careful on the "endianness" of your samples. You can use little endian or big endian, and only one of them works. I think it's little endian (Intel convention)
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hi everybody!
I've been reading Training Documentation and I've not been able to found what audio files coding format is required by wave2feat executable: A-law, mu-law, ...
Could anybody help me?
thank you!
SphinxTrain accepts .wav or 16/8KHz 16 bit PCM I think...
I am tryng to use .wav 16KHz 16Bit PCM files but without any success.
Stefano
however you are using the correct format. But be careful on the "endianness" of your samples. You can use little endian or big endian, and only one of them works. I think it's little endian (Intel convention)
The right format is NIST-sphere format. Convert wav file into .sph format. Look at this site: http://home.sprynet.com/~cbagwell/sox.html
Not exactly, if you replace -nist parameter with -raw, you could use raw PCM files without conversion, in 16kHz, mono and correct endian.
Jan