Mercurial > hg > adaptinstrspec
comparison functions/midiPitch2Freq.m @ 0:b4e26b53072f tip
Initial commit.
| author | Holger Kirchhoff <holger.kirchhoff@eecs.qmul.ac.uk> |
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| date | Tue, 04 Dec 2012 13:57:15 +0000 |
| parents | |
| children |
comparison
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| -1:000000000000 | 0:b4e26b53072f |
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| 1 function freq = midiPitch2Freq(midiPitch, tuningFreqInHz) | |
| 2 % freq = midiPitch2Freq(midiPitch, tuningFreqInHz) | |
| 3 % | |
| 4 % converts midi pitch index to frequency given a tuning frequeny | |
| 5 | |
| 6 freq = tuningFreqInHz * 2.^((midiPitch - 69)/12); % midi pitch 69 belongs to A4, the standard pitch, for which the tuning freq is given |