tomwalters@0: % support file for 'aim-mat'
tomwalters@0: %
tomwalters@0: % This external file is included as part of the 'aim-mat' distribution package
tomwalters@0: % http://www.pdn.cam.ac.uk/cnbh/aim2006
tomwalters@0: % $Date: 2008-06-10 18:00:16 +0100 (Tue, 10 Jun 2008) $
tomwalters@0: % $Revision: 585 $
tomwalters@0: 
tomwalters@0: function hz=cent2fre(f0,cent)
tomwalters@0: % usage: hz=cent2fre(sp,cent,oct)
tomwalters@0: % returns the frequency of a cent-note, or this frequency in another octave
tomwalters@0: % base is "A" at 27.5 Hz
tomwalters@0: 
tomwalters@0: hz=f0*power(2,((cent)/1200));