The DSP Dimension Releases Free Pitch Shift AudioUnit Plug-In “DiracFxAU”

Mainz, Germany, September 14th, 2011 – The DSP Dimension, one of the leading providers of DSP technology for music and speech applications today announces the release of “DiracFxAU”, a free pitch shifting plug-in for the Apple AudioUnit platform based on its new DiracFx API. DiracFx is a high performance pitch shifting and time stretching algorithm that allows changing pitch and speed of audio signals independently of each other at very high quality and very fast speed. Optimized for use on mobile platforms DiracFx uses no trigonometric operations and is available for iOS, MacOS X, Windows and Linux. A feature-limited DiracLE edition of the SDK is available to developers at http://dirac.dspdimension.com (this distro also contains the AU plug-in), a professional version can be licensed from The DSP Dimension upon request.