61 lines
1.6 KiB
C++
61 lines
1.6 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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pYIN - A fundamental frequency estimator for monophonic audio
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Centre for Digital Music, Queen Mary, University of London.
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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 _MONONOTEPARAMETERS_H_
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#define _MONONOTEPARAMETERS_H_
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#include <iostream>
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#include <vector>
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#include <exception>
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using std::vector;
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class MonoNoteParameters
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{
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public:
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MonoNoteParameters();
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virtual ~MonoNoteParameters();
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// model architecture parameters
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size_t minPitch; // lowest pitch in MIDI notes
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size_t nPPS; // number of pitches per semitone
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size_t nS; // number of semitones
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size_t nSPP; // number of states per pitch
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size_t n; // number of states (will be calcualted from other parameters)
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// initial state probabilities
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vector<double> initPi;
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// transition parameters
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double pAttackSelftrans;
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double pStableSelftrans;
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double pStable2Silent;
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double pSilentSelftrans;
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double sigma2Note; // standard deviation of next note Gaussian distribution
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double maxJump;
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double pInterSelftrans;
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double priorPitchedProb;
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double priorWeight;
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double minSemitoneDistance; // minimum distance for a transition
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double sigmaYinPitchAttack;
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double sigmaYinPitchStable;
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double sigmaYinPitchInter;
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double yinTrust;
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};
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#endif
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