Julia Audacity is a free, open-source audio program (http://audacity.sourceforge.net/) available for Windows, Mac, and Linux. It has effects to change the pitch and speed.
Jordan Date: Mon, 15 Dec 2008 21:46:58 -0500 From: Julia Shonfield <julia.shonfi...@mail.mcgill.ca> Subject: Audio software programs I'm looking for suggestions of audio software programs that are capable of manipulating the frequency of animal calls. I'm a master's student working on red squirrel vocalizations and as part of my project I would like to be able to manipulate the fundamental frequency of the calls. Please send any helpful comments or suggestions to julia.shonfi...@mail.mcgill.ca thanks Julia Shonfield -- Jordan M. Marshall, Ph.D. School of Forest Resources and Environmental Science Michigan Technological University Cooperative Emerald Ash Borer Project 5936 Ford Ct. Suite 200 Brighton, MI 48116 (810) 844-2701 fax (810) 844-0583 www.jordanmarshall.com