Aug 30 2012 Novation MiniNova: Little Keyboard, Vocal Effects, $500 – From a Synth Design Great [First Look] by Peter Kirn
Jul 28 2010 Vocalize: Vocoder for iOS, Open Source Pitch Correction for Android, Plug-ins by Peter Kirn
Apr 29 2009 Everyone Needs a Vocoder: Live 8 Video Tutorial, Plus Live Live and Dummy Clips by Peter Kirn