28 lines
941 B
C
28 lines
941 B
C
/**
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@file pitch.h
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@brief Pitch analysis
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*/
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/* Copyright (C) 2005
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _PITCH_H
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#define _PITCH_H
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void find_spectral_pitch(void *fft, float *x, float *y, int lag, int len, int *pitch);
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#endif
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