46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
/* -*- 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 2007-2011 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 _PERCUSSIVE_AUDIO_CURVE_H_
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#define _PERCUSSIVE_AUDIO_CURVE_H_
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#include "AudioCurveCalculator.h"
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namespace RubberBand
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{
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class PercussiveAudioCurve : public AudioCurveCalculator
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{
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public:
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PercussiveAudioCurve(Parameters parameters);
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virtual ~PercussiveAudioCurve();
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virtual void setFftSize(int newSize);
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virtual float processFloat(const float *R__ mag, int increment);
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virtual double processDouble(const double *R__ mag, int increment);
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virtual void reset();
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virtual const char *getUnit() const { return "bin/total"; }
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protected:
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double *R__ m_prevMag;
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};
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}
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#endif
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