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[hts-users:00730] Re: Mel-lsp coefficients for synthesis


Hi,

Ore, Brian M CTR USAF AFRL/HECP wrote (2007/06/26 23:42):

x2x +sf temp.raw | frame -p 80 -l 400 | window -n 1 -l 400 -L 512 | \
mgcep -m 24 -a 0.42 -g -1 -l 512 -o 4 | lpc2lsp -m 0.42 -s 16 -n 512 > temp.mlsp

I wanted to check if the option -m 0.42 a typo (is it supposed to be -m 24?).

Yes, you're right.
It should be -m 24.

Also, given the file temp.pitch, what SPTK command(s) would I use to perform synthesis from temp.mlsp?

excite -p 80 temp.pitch | ????

lsp2lpc -m 24 -s 16 -n 512 temp.mlsp | mgc2mgc -m 24 -a 0.42 -g -1 -n -u -M 24 -A 0.42 -G -1 > temp.mgc
excite -p 80 temp.pit | mglsadf -m 24 -a 0.42 -p 80 -g 1 temp.mgc | x2x +fs > temp.raw

Regards,

Heiga ZEN (Byung Ha CHUN)

--
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Heiga ZEN     (in Japanese pronunciation)
Byung Ha CHUN (in Korean pronunciation)

Department of Computer Science and Engineering
Nagoya Institute of Technology
Gokiso-cho, Showa-ku, Nagoya 466-8555 Japan

http://www.sp.nitech.ac.jp/~zen
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References
[hts-users:00729] Mel-lsp coefficients for synthesis, Ore, Brian M CTR USAF AFRL/HECP