Re: voice attributes ranges and voiceover
Re: voice attributes ranges and voiceover
- Subject: Re: voice attributes ranges and voiceover
- From: Lex <email@hidden>
- Date: Sat, 08 Dec 2012 15:34:15 +0200
29.11.2012 19:39, Lex написав(ла):
For user vo presents rate in percentage from 0 to 100, so how it
translates percentage into value passed to the synth?
Since I received no response so far, I did a bit reverse engineering and
I would like to present my findings for those who might face similar
question in future.
1. pitch
varies in range base pitch -20 .. base pitch +20 where pitch base is
taken from synthesizer response on copySpeechProperty
2. pitch modulation
Unlike specification states, voiceover seems to range modulation (which
is presented for user as intonation) in range 0..200, 100 being 50%
(normal intonation).
3. rate.
for x from 0% to 35% it is wpm=3x+75
for x from 36% to 100%, it is wpm=180+64/13*(x-35)
Lex
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