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Mac Format 1995 June
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OutOfPhase1.1 Source
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Frequency.h
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1994-08-15
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/* Frequency.h */
/*****************************************************************************/
/* */
/* Out Of Phase: Digital Music Synthesis on General Purpose Computers */
/* Copyright (C) 1994 Thomas R. Lawrence */
/* */
/* 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. */
/* */
/* This program is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
/* GNU General Public License for more details. */
/* */
/* You should have received a copy of the GNU General Public License */
/* along with this program; if not, write to the Free Software */
/* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* */
/* Thomas R. Lawrence can be reached at tomlaw@world.std.com. */
/* */
/*****************************************************************************/
#ifndef Included_Frequency_h
#define Included_Frequency_h
/* Frequency module depends on */
/* MiscInfo.h */
/* Audit */
/* Debug */
/* Definitions */
/* number of notes. this should be a whole number of octaves */
#define NUMNOTES (32 * 12) /* should make CENTERNOTE a multiple of 12 */
#define CENTERNOTE (NUMNOTES / 2) /* middle C -- should be a multiple of 12 */
#define MIDDLEC (261.625565300598635)
#define LOG2 (0.693147180559945309)
#endif