[hts-users:03754] Re: Synthesized speech wave is silence for 1mix, 2mix and stc

[Keiichiro Oura <uratec@xxxxxxxxxxxxxxx>]

Hi,

The gain value stretched by GV sometimes became negative value.

Regards,
Keiichiro Oura


2013/5/1 NAGARAJ ADIGA <nvadigauvce@xxxxxxxxx>:
> Thanks Keiichiro Oura.
>
> After turning of GV, speech wave files are generated properly, but quality
> of the voice is degraded when compared to the system which is having GV
> turned on.
>
> Let me know why we have to turn off the GV parameter for the MGCORDER=12
> GAMMA=1 FREQWARP=0.0 LNGAIN=0?
>
> Regards,
> Nagaraj
>
>
> On Wed, May 1, 2013 at 5:22 AM, Keiichiro Oura <uratec@xxxxxxxxxxxx> wrote:
>>
>> Hi,
>>
>> We checked your options and found some error.
>> When you use both MGC-LSP and LNGAIN=0, please turn off GV.
>>
>> Regards,
>> Keiichiro Oura
>>
>>
>>
>> 2013/4/10 NAGARAJ ADIGA <nvadigauvce@xxxxxxxxx>:
>> > Dear All,
>> >
>> > When I used the MGCORDER=12 GAMMA=3 FREQWARP=0.55 LNGAIN=1 , all the
>> > synthesised wave files are proper.
>> >
>> > So for MGC-LSP is there are any restriction not to use the MGCORDER=12
>> > GAMMA=1 FREQWARP=0.0 LNGAIN=0 ?
>> >
>> > As in the later case I got the unstable frame issue and when I changed
>> > the
>> > parameter to GAMMA=3 FREQWARP=0.55 LNGAIN=1 and issue is solve.
>> >
>> > Thanks and Regards,
>> > Nagaraj
>> >
>> > On Tue, Apr 9, 2013 at 10:40 AM, NAGARAJ ADIGA <nvadigauvce@xxxxxxxxx>
>> > wrote:
>> >>
>> >> Hi Keiichiro Oura,
>> >>
>> >> I used the the latest SPTK version 3.6 got from the CVS repository now.
>> >>
>> >> Now I am getting error saying Synthesizing a speech waveform from
>> >> alice30.mgc and alice30.lf0...[No. 642] is unstable frame
>> >> [No. 643] is unstable frame
>> >> [No. 644] is unstable frame
>> >> [No. 645] is unstable frame
>> >> [No. 646] is unstable frame
>> >> [No. 647] is unstable frame
>> >> [No. 648] is unstable frame
>> >> [No. 649] is unstable frame
>> >> [No. 650] is unstable frame
>> >> [No. 651] is unstable frame
>> >> [No. 652] is unstable frame
>> >> [No. 653] is unstable frame
>> >> [No. 654] is unstable frame
>> >> [No. 655] is unstable frame
>> >> [No. 656] is unstable frame
>> >> [No. 657] is unstable frame
>> >> [No. 658] is unstable frame
>> >> [No. 659] is unstable frame
>> >> [No. 660] is unstable frame
>> >> done
>> >>
>> >> Synthesised wave files in 1mix, 2mix and stc have some problem. i.e
>> >> some
>> >> wave files contain only some frames and other files are complete
>> >> silence. I
>> >> am attaching the sample wave files from the 1mix folder.
>> >>
>> >> Note: For hts engine Synthesised wave files are fine.
>> >>
>> >> Please let me know how to solve this issue.
>> >>
>> >>
>> >>
>> >> On Mon, Apr 8, 2013 at 9:20 PM, Keiichiro Oura <uratec@xxxxxxxxxxxx>
>> >> wrote:
>> >>>
>> >>> Hi,
>> >>>
>> >>> Could you use latest SPTK in CVS repository for analysis and training?
>> >>> http://sourceforge.net/scm/?type=cvs&group_id=176586&source=navbar
>> >>>
>> >>> Regards,
>> >>> Keiichiro Oura
>> >>>
>> >>>
>> >>>
>> >>> 2013/4/8 NAGARAJ ADIGA <nvadigauvce@xxxxxxxxx>:
>> >>> > Dear Keiichiro Oura,
>> >>> >
>> >>> > I am using the SPTK 3.5, HTS-2.2, hts_engine API-1.05 version and
>> >>> > with
>> >>> > the
>> >>> > demo version HTS-demo_CMU-ARCTIC-SLT downloaded from the hts
>> >>> > website.
>> >>> >
>> >>> > Regards,
>> >>> > Nagaraj
>> >>> >
>> >>> >
>> >>> >
>> >>> >
>> >>> > On Mon, Apr 8, 2013 at 1:46 PM, Keiichiro Oura
>> >>> > <uratec@xxxxxxxxxxxxxxx>
>> >>> > wrote:
>> >>> >>
>> >>> >> Hi,
>> >>> >>
>> >>> >> Please, let me know version of SPTK.
>> >>> >>
>> >>> >> Regards,
>> >>> >> Keiichiro Oura
>> >>> >>
>> >>> >>
>> >>> >> 2013/4/6 NAGARAJ ADIGA <nvadigauvce@xxxxxxxxx>:
>> >>> >> > Dear all,
>> >>> >> >
>> >>> >> > I am trying to train the LSP for spectral parameters instead of
>> >>> >> > MGC.
>> >>> >> >
>> >>> >> > So I changed the parameters to MGCORDER=12 GAMMA=1 FREQWARP=0.0
>> >>> >> > LNGAIN=0
>> >>> >> > according to the document.
>> >>> >> >
>> >>> >> > Everything went fine, but synthesised wave files silence for the
>> >>> >> > 1mix,
>> >>> >> > 2mix
>> >>> >> > and stc. But synthesised wave files inside the hts-engine folder
>> >>> >> > seems
>> >>> >> > fine.
>> >>> >> >
>> >>> >> > I saw one of the solution given in the archive
>> >>> >> > http://hts.sp.nitech.ac.jp/hts-users/spool/2010/msg00253.html,
>> >>> >> >
>> >>> >> > Where it says we have to change the MGCLSP flag.
>> >>> >> >
>> >>> >> > Please let me know how to set this flag or how to solve this
>> >>> >> > issue?
>> >>> >> >
>> >>> >> > Thanks and Regards,
>> >>> >> > Nagaraj
>> >>> >>
>> >>> >
>> >>>
>> >>
>> >
>>
>