Subject: Re: voice morphing From: Roy Patterson <rdp1@xxxxxxxx> Date: Sun, 12 Aug 2007 17:38:41 +0100 List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>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