[hts-users:01589] Re: GV causes clipping

["Heiga ZEN (Byung Ha CHUN)" <heiga.zen@xxxxxxxxxxxxxxxxx>]

Hi,

Geoffrey Wilfart wrote:

> I had something similar, and noticed that, at least under Unix, when you 
> cast an out-of-(short) range double to a short, it systematically gets 
> -32768 as a value.
>
> I did fix this by normalizing the sample values before casting them to 
> shorts.

It's one of the possible solutions but we have to finish synthesizing 
before playing speech.  It causes long delay and it is a critical 
problem on some applications.

Personally I think that reducing the GV factor (as Nicholas mentioned) 
is a reasonable solution for this problem.

Best regards,

Heiga ZEN (Byung Ha CHUN)

--
Heiga ZEN (Byung Ha CHUN)
Speech Technology Group
Cambridge Research Lab
Toshiba Research Europe
phone: +44 1223 436975

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