Subject: Re: Modifying speech signal From: Chuping Liu <tracy_liu_99@xxxxxxxx> Date: Thu, 7 Dec 2006 11:41:03 -0800 List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>Hi David, In addition to the methods that Ray and Matt mentioned above, Cool Edit or Adobe Audition is another option too. It can control whether to preserve pitch or tempo or neither. The sound quality is pretty good too. Chuping -------------------- Ph.D student Dept. of Electrical Engineering USC ____________________________________________________________________________________ Cheap talk? Check out Yahoo! Messenger's low PC-to-Phone call rates. http://voice.yahoo.com