[hts-users:00199] emotional speech synthesis using hts

[刘 磊 <liulei_198216@xxxxxxxxxxx>]

hi,

I have read some papers about emotional speech synthesis, 
and now,I know that hts uses "model interpolation" and "speaker adaptation" 
to synthesize  motional speech and speech with various styles.

About "speaker adaptation" , it refers that  for synthesizing speech with 
various styles, we must  convert speech feature including spectrum, 
F0,duration.

But when I want to synthesize emotional speech, is it necessary to convert 
spectrum.
Is it enough that getting emotional speech through converting F0 ,duration.

In addition, how can I get a real-time emotional convertion, for example 
from sad to happy.
Certainly we can use "model interpolation" and "speaker adaptation", but  
they need time in  the  training part.

does anyone know "speech synthesis driven by emotional function " ?

thank you!

liulei 
06.2.20

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