[hts-users:01491] Re: hts_engine-0.99 does not generate normal speech in HTS-demo using 12-th order LSP

["Xuchen Yao" <xuchenyao@xxxxxxxxx>]

Hi,

On Thu, Jun 26, 2008 at 5:31 PM, Heiga ZEN (Byung Ha CHUN) <zen@xxxxxxxxxxxxxxx> wrote:

Hi,

We fixed several bugs and made some performance improvements in hts_engine API.  The latest one is available at http://www.sp.nitech.ac.jp/~zen/hts_engine_API-0.991.tar.bz2


Heiga ZEN (Byung Ha CHUN) wrote (2008/06/25 13:16):

Oops, this is because hts_engine API doesn't support linear gain.
I discussed it with Keiichiro Oura, maintainer of hts_engine API.
We will support linear gain in hts_engine API 1.0.

This version supports linear gain in addition to log gain.
If you associate the -l option, hts_engine assumes that gain terms are in log gain, otherwise it assumes that gain terms are in linear gain.
Please try this version and report it works or not > Xuchen.

I re-runned the hts_engine part of the demo using version 0.992. Now the voice's OK. Thank you for your update!

Heiga, please don't forget to add a $lpopt option(as in the sub gen_wave) to $hts_engine in the file "Training.pl" of the final HTS-2.1 release.

Xuchen