[hts-users:02618] Re: [hts-users:02617] 回复： HMGens & HHEd processing duration

[ali azimizadeh <ali.azimizadeh@xxxxxxxxx>]

Dear Zhu fengyun,

I think the ap size must be 513 (probably 5 is a typing fault), yes it's not a STRAIGHT
problem. i found a label that isn't in dur_tiedlist and also full_list.
i have this model in the hts_engine format and when this utterance is synthesized by hts_engine, it works successfully, but when HHED & HMGenS are used i have an error.
i think the decision trees should map the new label to known ones, but in this case it doesn't work. can you give me any suggestion?

Thanks,
-Ali

On Wed, Oct 6, 2010 at 5:30 AM, 朱风云 <zhufengyun@xxxxxxxxxx> wrote:

Hi, Ali,

For the STRAIGHT problem, please check the the size of generated sp ap and f0 files, for 16k samling rate, the size of sp should be 513 * frame num, ap and f0 should be 5 and 1 * frame num. I think it's not a STRAIGTH problem but something wrong with HTS training.

Best regards.
Zhu fengyun

----- 原始邮件 -----
发件人: ali azimizadeh <ali.azimizadeh@xxxxxxxxx>
收件人: hts-users@xxxxxxxxxxxxxxx
已发送邮件: Tue, 05 Oct 2010 16:15:59 +0800 (CST)
主题: [hts-users:02616] HMGens & HHEd processing duration

Hi,
I have made a set of HTS2007 models (using hts2-1-1beta+STRAIGHT). i use HHEd and HMGenS to synthesize the utterances. but there is problem.  the synthesizing process lasts 30 second for each utterance. cmp, dur and GV must be adopted by hhed for unseen data that lasts 20 second and STRAIGHT more that 5 second.


another problem relates to STRAIGHT. when a sentencese is so long, for example contains 50 words, STRAIGHT give me this error:

??? Error using ==> times
Matrix dimensions must agree.

Error in ==> straightSynthTB07ca at


324
    tx2=fftshift(real(ifft(exp(ffx).*frtz.*[wnz;wnz(rbb2)].*wfv))).*ww;
    % 31/May/2001

Error in ==> exstraightsynth at 59
[sy,statusReport]
=straightSynthTB07ca(n3sgram,f0raw,shiftm,fs,
...

Error in ==> rss1_1 at 13
 [sy] =
 exstraightsynth(f0,sp,ap,16000,prm);
 
could anybody tell me how can decrease the duration of sythesis process? and also give me a hint about solving the above error?

Best Regards
-Ali