Posted By
Gaia on 2017-02-05 16:47:18
| Re: Creating new Speech Data for the V364
I dump directly from YAPE I can send an EXE that dumps speech data if you want.
The Speech ROM you can download form many places, like even my homepage: http://yape.homeserver.hu/download/spk3cc4.bin
EDIT: FYI, about 13 years ago I used to convert 'zero.raw' to PARCOR with SPTK back and forth using the following script. It also dumps the parameters for you that you can use the feed the Toshiba chip after the appropriate bit conversion:
x2x +sf < zero.raw > zero.float frame.exe -l 320 -p 40 < zero.float | window.exe -l 320 | lpc.exe | lpc2par.exe > zero.lt frame.exe -l 320 -p 40 < zero.float | window.exe -l 320 | pitch.exe -l 320 > zero.pitch excite.exe -p 320 < zero.pitch > zero.exc ltcdf zero.lt zero.exc > zero.syn x2x +fs < zero.syn > zero.syn.raw @echo Converting to short... x2x +fs < zero.pitch > zero.pitch.short x2x +fs < zero.lt > zero.lt.short x2x +fs < zero.exc > zero.exc.short
'zero.raw' is the raw input and zero.syn.raw is the re-synthesized 'zero' word.
On the 48-bit per frame: I opened the T6721A chip sheet, and alas, on page 40 it says, that 'Non linear conversion: available for 48 bits/frame'. This is bad news since it means it's not simple scaling like for 96 bpf, so there has to be a kind of a lookup table in the chip...
|