blob: 3202676a8d8f8c82fc99afa726d1d7663c2b0a8b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/* -*- 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 _MONOPITCHHMM_H_
#define _MONOPITCHHMM_H_
#include "SparseHMM.h"
#include <boost/math/distributions.hpp>
#include <vector>
#include <cstdio>
using std::vector;
class MonoPitchHMM : public SparseHMM
{
public:
MonoPitchHMM();
const std::vector<double> calculateObsProb(const vector<pair<double, double> >);
// double getMidiPitch(size_t index);
// double getFrequency(size_t index);
void build();
double m_minFreq; // 82.40689f/2
size_t m_nBPS;
size_t m_nPitch;
size_t m_transitionWidth;
double m_selfTrans;
double m_yinTrust;
vector<double> m_freqs;
};
#endif
|
