[hts-users:00964] Re: LSFs

["Thomas Drugman" <thomas.drugman@xxxxxxxxxx>]

OLA stands for Overlap-Add, a well known method in speech synthesis which
consists in generating speech by adding windowed speech frames.
PSOLA (Pitch Synchronous OLA) is a famous particular case of OLA techniques.



-----Message d'origine-----
De : Junichi Yamagishi [mailto:jyamagis@xxxxxxxxxxxx] 
Envoyé : lundi 19 novembre 2007 15:15
À : hts-users@xxxxxxxxxxxxxxx
Cc : Junichi Yamagishi
Objet : [hts-users:00963] Re: LSFs

What does the OLA stand for?

Junichi

On 2007/11/19, at 11:44, Sacha Krstulovic wrote:

>
>
> Heiga ZEN (Byung Ha CHUN) wrote:
>>> Alternatively, besides the Hemptinne master thesis, has anyone tried
>>> a spectral envelope + OLA paradigm rather than a source + filter
>>> paradigm for the vocoding component?
>> (I think) we did it in our Blizzard Challenge systems.
>
> If you refer to STRAIGHT analysis, as far as I understand it is still
> a source + filter model.
>
>
> Thanks;
>                                                 -*- Sacha K. -*-
> --  
> Dr.Sacha Krstulovic - Research Engineer
> Toshiba Research Europe Limited
> Cambridge Research Laboratory
> Speech Technology Group
> 208 Science Park, Milton Road
> Cambridge CB4 0GZ - United Kingdom
> Tel:    +44 1223 436 978
> Fax:    +44 1223 436 909
> E-mail: sacha@xxxxxxxxxxxxxxxxx
>
>
>
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