[hts-users:04252] Re: noise in generated voice

[Soheil Khorram <khorram.soheil@gmail.com>]

Dear Payman,

The speech generated by normal HTS demo is a little buzzy.

Actually, the LPF is aimed to reduce the buzziness.

You could use the straight demo which is able to generate a synthesized speech with higher quality.

However, there are many possibilities that may cause this problem. if you send me a synthesized sentence of your voice, I can help you more.

Best Regards,

Soheil Khorram

On Sun, Apr 5, 2015 at 10:39 AM, payman shaykhmehdi <payman.shaykhmehdi@gmail.com> wrote:

hi all,

I am trying to generate persian voice using hts-demo. my database contain 938  wav files (48k). these files don't have any significant noise, but when i use htsvoice generated by hts-demo to synthesize a new sentence, the result contains a significant background noise. 

in training.pl script, i see that before making htsvoice, a low-pass filter applied to the result, can this filtering be the reason of that noise?

should i change some specific parameters?

or any other idea(s) for removing this kind of noise??

thanks and regards,

Payman Shaykhmehdi.