Octave Shifter 2 free pitch shifter/ vDSP tutorial

Posted: September 3, 2008 in Apple, IT/Dev

Audiowish provides free Audio Units plugins, and among them Octave Shifter 2, a real time pitch shifter (allows automation, that is pitch change in a continue manner, without having to stop the sound), and provides a wide tune range (4 octaves) ! Audio examples are provided.

Moreover we can find a great article from the developer, that explains how he used (benefited from) the Apple vDSP (DSP unit of the Accelerate framework), that allows for plugins to operate optimally on both Intel and PowerPC. A stunning tutorial.


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