Mercurial > hg > smallbox
diff util/matlab_midi/midi2freq.m @ 81:a30e8bd6d948
matlab_midi scripts
author | Ivan <ivan.damnjanovic@eecs.qmul.ac.uk> |
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date | Mon, 28 Mar 2011 17:35:01 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/util/matlab_midi/midi2freq.m Mon Mar 28 17:35:01 2011 +0100 @@ -0,0 +1,12 @@ +function f = midi2freq(m) +% f = midi2freq(m) +% +% Convert MIDI note number (m=0-127) to +% frequency, f, in Hz +% (m can also be a vector or matrix) +% + +% Copyright (c) 2009 Ken Schutte +% more info at: http://www.kenschutte.com/midi + +f = (440/32)*2.^((m-9)/12);