[hts-users:04025] Re: STRAIGHT voice problem

[Sébastien Le Maguer <Sebastien.Le_maguer@xxxxxxxx>]

Hello,

which version of straight do you use ?


To find the problem,I suggest to look at the label lines containing the indicated identifier (l^k-o+u=a@2_2/A:1_1_3/B:0-0-3@2-1&3-11#2-5$2-5!1-2;1-2|o/C:0+0+1/D:content_1/E:content+2@2+6&2+5#1+1/F:content_1/G:0_0/H:13=7^1=2|NONE/I:13=6/J:26+13-2) and especially the starting time and the ending time. By default, the step is configured at 5ms so each segment is at least this duration.

If the labels are fine, you may check the number of values in the F0 files and if they are consistent with the number of frames you should obtained. If it's the case, reproduce the same analysis for the sp, ap, bap, mgc and cmp files. 

If the counters are consistent, plot the F0 and the other components to see if they are consistent too.

Kind regards,
Sébastien Le Maguer

Martin Sulír <martin.sulir@xxxxxxxxx> writes:

> Hello,
>
> I'm trying to train new HMM-based voice in Slovak language with STRAIGHT
> algoritm, but I have some problems.
>
> Namely a lot of WARNINGs in step "Start embedded reestimation (clustered)":
>
> No path found in beta pass
> WARNING [-7324] StepBack: Bad data or over pruning
>
> and then many of these:
>
> WARNING [-2331] UpdateModels: l^k-o+u=a@2_2/A:1_1_3/B:0-0-3@2-1&3-11#2-5$2-5!
> 1-2;1-2|o/C:0+0+1/D:content_1/E:content+2@2+6&2+5#1+1/F:content_1/G:0_0/H:13=7^
> 1=2|NONE/I:13=6/J:26+13-2[25635] copied: only 0 egs
>
> and also in step: "Start forced alignment for no-silent GV", where the
> algorithm goes over 5000 beam and I have no output.
>
> WARNING [-9999] HSMMAlign: No tokens survived to final node of network at beam
> 5000
>
>
> When I use the same raw, utts and qst files with the "normal demo - Speaker
> dependent training" everithing is fine, and I get new voices without problem.
> I use 4526 raw files with 48 kHz sampling rate. I checked everithing, every
> single step in algoritm and everithing seems to be fine. When I use another
> speech database with 300 raws, I get STRAIGHT voice withou problem.
>
> I think that there might be something wrong with parameters extraction step,
> but I don't now where.
> Please, do you know where the problem might be?
>
> Thanks for your reply.
> Martin Sulír.