40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
|
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
|
||
|
|
||
|
/*
|
||
|
pYIN - A fundamental frequency estimator for monophonic audio
|
||
|
Centre for Digital Music, Queen Mary, University of London.
|
||
|
|
||
|
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. See the file
|
||
|
COPYING included with this distribution for more information.
|
||
|
*/
|
||
|
|
||
|
#ifndef _MONONOTEHMM_H_
|
||
|
#define _MONONOTEHMM_H_
|
||
|
|
||
|
#include "MonoNoteParameters.h"
|
||
|
#include "SparseHMM.h"
|
||
|
|
||
|
#include <boost/math/distributions.hpp>
|
||
|
|
||
|
#include <vector>
|
||
|
#include <cstdio>
|
||
|
|
||
|
using std::vector;
|
||
|
|
||
|
class MonoNoteHMM : public SparseHMM
|
||
|
{
|
||
|
public:
|
||
|
MonoNoteHMM();
|
||
|
const std::vector<double> calculateObsProb(const vector<pair<double, double> >);
|
||
|
double getMidiPitch(size_t index);
|
||
|
double getFrequency(size_t index);
|
||
|
void build();
|
||
|
MonoNoteParameters par;
|
||
|
vector<boost::math::normal> pitchDistr;
|
||
|
};
|
||
|
|
||
|
#endif
|