- From: Descamps David <david.descamps-be@laposte.net>
- Date: Wed, 11 Feb 2004 10:14:20 +0100
- To: "www-voice" <www-voice@w3.org>
quote: " 3.2.1 voice Element ... Relative changes in prosodic parameters should be carried across voice changes. However, different voices have different natural defaults for pitch, speaking rate, etc. because they represent different personalities, so absolute values of the prosodic parameters may vary across changes in the voice. ..." How the syntesis processor have to deal with relative pitch change in Hertz and in semitone? /****** For example, you have a male voice (baseline pitch of : +/- 100Hz) with a relative change of 10Hz. You change the voice in a female one (baseline pitch : +/- 180Hz) and you keep the relative pitch change: male : 100 -> 110 Hz : +10.0% female : 180 -> 190 Hz : + 5.5% the proportion of your relative pitch change in Hertz have been corrupted! *******/ How the synthesis processor have to deal with relative change in Hz or st through a voice change: keep the value or keep the proportion? Yours, David Descamps Accédez au courrier électronique de La Poste : www.laposte.net ; 3615 LAPOSTENET (0,34€/mn) ; tél : 08 92 68 13 50 (0,34€/mn)
Received on Wednesday, 11 February 2004 09:09:29 UTC