Pitch.h

Go to the documentation of this file.

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
 
/*
    QM DSP library
    Centre for Digital Music, Queen Mary, University of London.
    This file Copyright 2006 Chris Cannam.
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2 of the
    License, or (at your option) any later version.  See the file
    COPYING included with this distribution for more information.
*/
 
#ifndef _PITCH_H_
#define _PITCH_H_
 
class Pitch
{
public:
    static float getFrequencyForPitch(int midiPitch,
                                      float centsOffset = 0,
                                      float concertA = 440.0);
 
    static int getPitchForFrequency(float frequency,
                                    float *centsOffsetReturn = 0,
                                    float concertA = 440.0);
};
 
 
#endif