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Constant-Q Library
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00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ 00002 /* 00003 Constant-Q library 00004 Copyright (c) 2013-2014 Queen Mary, University of London 00005 00006 Permission is hereby granted, free of charge, to any person 00007 obtaining a copy of this software and associated documentation 00008 files (the "Software"), to deal in the Software without 00009 restriction, including without limitation the rights to use, copy, 00010 modify, merge, publish, distribute, sublicense, and/or sell copies 00011 of the Software, and to permit persons to whom the Software is 00012 furnished to do so, subject to the following conditions: 00013 00014 The above copyright notice and this permission notice shall be 00015 included in all copies or substantial portions of the Software. 00016 00017 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00018 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00019 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00020 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 00021 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 00022 CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 00023 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00024 00025 Except as contained in this notice, the names of the Centre for 00026 Digital Music; Queen Mary, University of London; and Chris Cannam 00027 shall not be used in advertising or otherwise to promote the sale, 00028 use or other dealings in this Software without prior written 00029 authorization. 00030 */ 00031 00032 #ifndef _PITCH_H_ 00033 #define _PITCH_H_ 00034 00039 class Pitch 00040 { 00041 public: 00042 static float getFrequencyForPitch(int midiPitch, 00043 float centsOffset = 0, 00044 float concertA = 440.0); 00045 00046 static int getPitchForFrequency(float frequency, 00047 float *centsOffsetReturn = 0, 00048 float concertA = 440.0); 00049 }; 00050 00051 00052 #endif
1.7.6.1