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view functions/midiPitch2Freq.m @ 0:b4e26b53072f tip

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Initial commit.
author Holger Kirchhoff <holger.kirchhoff@eecs.qmul.ac.uk>
date Tue, 04 Dec 2012 13:57:15 +0000
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function freq = midiPitch2Freq(midiPitch, tuningFreqInHz)
% freq = midiPitch2Freq(midiPitch, tuningFreqInHz)
% 
% converts midi pitch index to frequency given a tuning frequeny

freq = tuningFreqInHz * 2.^((midiPitch - 69)/12); % midi pitch 69 belongs to A4, the standard pitch, for which the tuning freq is given