Projects/Vocaluxe
2
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Use window function

Browse Source 
Update reference notes
Improve comparison
This commit is contained in:
Flamefire committed 2014-04-12 14:03:10 +02:00
1 parent 7c380f62f1
commit be6a40aa1d
4 files changed
+108 -73
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

PitchTracker/ptAKF.h
+6 -4
View File
@@ -41,19 +41,21 @@ private:
static float* restrict _SamplesPerPeriodPerToneFine;
static float* restrict _Window;
static constexpr int _MinHalfTone = 0; //C2
static constexpr int _MaxHalfTone = 55;//47; //B5
static constexpr int _MaxHalfTone = 56;//47; //B5
static constexpr int _HalfTonesAdd = 4; //Additonal half tones to analyze to remove the peak at lag 0
static constexpr int _MaxPeaks = 3;
static constexpr int _MaxPeaks = 10;
constexpr static size_t _SampleCt = 2048;
RingBuffer<_SampleCt * 2> _AnalysisBuf;
unsigned _Step;
static int _GetNote(float* restrict samples, double* restrict maxVolume, float* restrict weights);
static float _AnalyzeBySampleCt(float* restrict samples, float samplesPerPeriodD);
static inline float _AnalyzeByTone(float* restrict samples, int toneIndex);
static float _AnalyzeBySampleCt(float* restrict samples, float* restrict samplesWindowed, float samplesPerPeriodD);
static inline float _AnalyzeByTone(float* restrict samples, float* restrict samplesWindowed, int toneIndex);
static float _AKFBySampleCt(float* restrict samples, float samplesPerPeriodD);
static inline float _AKFByTone(float* restrict samples, int toneIndex);
static float _AMDFBySampleCt(float* restrict samples, float samplesPerPeriodD);
static inline float _AMDFByTone(float* restrict samples, int toneIndex);
static inline void InitPeaks(SPeak peaks[_MaxPeaks]);
static inline void AddPeak(SPeak peaks[_MaxPeaks], float curWeight, int toneIndex);
};