Pitch2Chroma Class Reference
[Analysis]
Transform pitch to chroma
- input = amplitude spectrum with peaks at frequency bins that represent pitches and values that represent evidences
- output = chroma profile with chroma values ordered according to the circle of fifths, i.e. A, E,.. D.
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#include <Pitch2Chroma.h>
Inherits Marsyas::MarSystem.
Detailed Description
Transform pitch to chroma
- input = amplitude spectrum with peaks at frequency bins that represent pitches and values that represent evidences
- output = chroma profile with chroma values ordered according to the circle of fifths, i.e. A, E,.. D.
- Author:
- Matthias Varewyck
- Date:
- 20090518
Controls:
- mrs_real/SampleRate [rw] : sample rate of the input spectrum
- mrs_real/LowestPitch [rw] : lowest pitch taken into account
- mrs_natural/NotesPerOctave [rw] : nr. of notes per octave ([f 2*f])
- mrs_natural/NrOfNotes [rw] : total nr. of notes to be taken into account
- mrs_natural/RefChromaIndex [rw] : index in chroma vector of the ref. pitch (= 440Hz)
Definition at line 44 of file Pitch2Chroma.h.
The documentation for this class was generated from the following files:
