[hts-users:01959] Re: How to configure HTS with STRAIGHT when using a different sampling rate?

[Keiichiro Oura <uratec@xxxxxxxxxxxxxxx>]

Hi,

What hertz were original speech signals were sampled at?
What tool did you use for down-sampling to 22050Hz?
How about 32kHz?

Regards,
Keiichiro Oura

康世胤 wrote:
> hi
> 
> I have build a voice by straight hts at 16Khz using the following param 
> , and the voice is good.
> 
> SAMPFREQ    = 16000
> FRAMESHIFT  = 80   
> FREQWARP    = 0.42 
> GAMMA       = 0    
> MGCORDER    = 39   
> MGCLSP      = 0    
> LNGAIN      = 1    
> 
> 
> 
> Now I am trying to build a voice at 22khz.
> The following parameters are applied when configure, but  I got a very 
> bad voice.
> 
> SAMPFREQ    = 22050
> FRAMESHIFT  = 110  
> FREQWARP    = 0.45 
> GAMMA       = 0    
> MGCORDER    = 39   
> MGCLSP      = 0    
> LNGAIN      = 1    
> 
> 
> Should I change some other param to meet the new sampling rate ?
> I have searched the mail list,
> and found that the mgc order should also be changed when using a 
> differen sampling rate in hts without straight.
> 
> So, should it be changed in straight hts?
> Is  there a recommended value at 22khz?
> Is this value OK?
>         mgcorder = 39 / 16k * 22k = 53
> 
> 
> 
> 
> -- 
> 康世胤
> Shiyin Kang
>