Mercurial > hg > svcore
view base/Pitch.h @ 22:a1a6acb7cd37
* Some fixes to waveform layer greyscaling
* Tidying in panner class
author | Chris Cannam |
---|---|
date | Fri, 03 Feb 2006 17:30:47 +0000 |
parents | a7ed14263fe4 |
children | 090c22aa726a |
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/* -*- c-basic-offset: 4 -*- vi:set ts=8 sts=4 sw=4: */ /* A waveform viewer and audio annotation editor. Chris Cannam, Queen Mary University of London, 2005-2006 This is experimental software. Not for distribution. */ #ifndef _PITCH_H_ #define _PITCH_H_ #include <QString> 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); static QString getPitchLabel(int midiPitch, float centsOffset = 0); static QString getPitchLabelForFrequency(float frequency, float concertA = 440.0); }; #endif