Re: voice morphing (Roy Patterson )

Subject: Re: voice morphing
From:    Roy Patterson  <rdp1@xxxxxxxx>
Date:    Sun, 12 Aug 2007 17:38:41 +0100

Hello Yinqiu Gao, There are two software packages available to assist with morphing, STRAIGHT by Hideki Kawahara and PRATT by Peter Boersma. In the hands of Kawahara-san, STRAIGHT produces astoundingly good morphing. Regards Roy P Tony Robinson wrote: > Run a pitch tracker, segment the residual into pitch periods then > overlap-and-add to your new desired pitch contour. -- Roy and Karalyn Patterson 17 Woodlands Road Great Shelford, Cambridge, CB22 5LW Phone +44 1223 842310 (International format) email rdp1@xxxxxxxx karalyn.patterson@xxxxxxxx

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Electrical Engineering Dept., Columbia University