ivan@81: function f = midi2freq(m)
ivan@81: % f = midi2freq(m)
ivan@81: %     
ivan@81: % Convert MIDI note number (m=0-127) to 
ivan@81: % frequency, f,  in Hz
ivan@81: % (m can also be a vector or matrix)
ivan@81: %
ivan@81: 
ivan@81: % Copyright (c) 2009 Ken Schutte
ivan@81: % more info at: http://www.kenschutte.com/midi
ivan@81: 
ivan@81: f = (440/32)*2.^((m-9)/12);