[hts-users:01018] Re: question about HTS lib usage

["Heiga ZEN (Byung Ha CHUN)" <zen@xxxxxxxxxxxxxxx>]

Hi,

Yufeng Hao wrote (2007/11/28 12:19):

> I have  trained HTS-demo sccessful. And I encounter some problems about 
> the trained lib usage.
> I looked though "Training.pl", and found that demo sound are synthesized 
> by HMGENS and SPTK, not with hts_engine builded by festival and hts 
> toolkit. To synthesizing with hts_engine, I designed the following 
> experiment:
>      1. Traing HTS demo with following configurations, and then make:
>                 ./configure MGCORDER=24 MGCLSP=0 GAMMA=0 FREQWARP=0.42
>      2. Write a bash script to synthesize with HTS API v0.9
>               a). Use the lib result of step 1 as HTS voice model
>               b). "alice01.lab" in demo/data/labels/gen
>               script list for example:
> ./bin/hts_engine -td ./data/model/demo/tree-dur.inf -tf 
> ./data/model/demo/tree-lf0.inf \
> -tm  ./data/model/demo/tree-mgc.inf       -md 
> ./data/model/demo/dur.pdf      -mf ./data/model/demo/lf0.pdf \
> -mm ./data/model/demo/mgc.pdf            -df 
> ./data/model/demo/lf0.win1      -df ./data/model/demo/lf0.win1 \
> -df ./data/model/demo/lf0.win1               -dm 
> ./data/model/demo/mgc.win1  -dm ./data/model/demo/mgc.win1 \
> -dm ./data/model/demo/mgc.win1          -od 
> ./data/dur/demo/alice01.dur      -of ./data/lf0/demo/alice01.lfo   \
> -om ./data/mgc/demo/alice01.mgc         -or 
> ./data/raw/demo/alice01.raw     -ow ./data/wav/demo/alice01.wav   \
> -ot  ./data/trace/demo/alice01.trace             ./data/lab/alice01.lab

In the above command line, you're using the same windows for static, delta, and delta-delta

> 2. does the hts synthesis engine related to the feature-based hts model?
> That is, if I train HTS model with MGC-LSP coefficients, should I 
> synthesize with the same HTS engine API v0.9 ?

Currently hts_engine API doesn't support MGC-LSP for spectral representation.
We're planning to support it in the final stable release.

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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