> Date: Mon, 15 Dec 2008 21:46:58 -0500 > From: Julia Shonfield <[email protected]> > 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 > [email protected]
Have you looked at Raven? They have a free Lite version for Linux, Windows and Mac http://www.birds.cornell.edu/brp/raven/RavenOverview.html
