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43 lines
1 KiB
C
43 lines
1 KiB
C
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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/*
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Rubber Band
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An audio time-stretching and pitch-shifting library.
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Copyright 2007-2008 Chris Cannam.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#ifndef _SPECTRALDIFFERENCE_AUDIO_CURVE_H_
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#define _SPECTRALDIFFERENCE_AUDIO_CURVE_H_
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#include "AudioCurve.h"
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#include "Window.h"
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namespace RubberBand
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{
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class SpectralDifferenceAudioCurve : public AudioCurve
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{
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public:
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SpectralDifferenceAudioCurve(size_t sampleRate, size_t windowSize);
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virtual ~SpectralDifferenceAudioCurve();
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virtual void setWindowSize(size_t newSize);
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virtual float process(const float *R__ mag, size_t increment);
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virtual void reset();
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protected:
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float *R__ m_prevMag;
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};
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}
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#endif
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