Class Summary |
DetectionFunction |
|
DFT |
DFT stands for Discrete Fourier Transform and is the most widely used Fourier
Transform. |
FFT |
FFT stands for Fast Fourier Transform. |
FourierTransform |
A Fourier Transform is an algorithm that transforms a signal in the time
domain, such as a sample buffer, into a signal in the frequency domain, often
called the spectrum. |
PeakDetector |
This class receives the Detection Function and calculates the Onsets. |
PhaseDeviation |
A class that detects the onset using the PhaseDeviation (PD) method
originally proposed by Bello et al and later refined by Simon Dixon by using
weighting (WPD) |
SamplesReader |
This class reads samples, a window at a time, from the Decoder and saves
them in an ArrayList |
SpectralDifference |
This class is meant to do the calculations needed to obtain a spectral
difference (or spectral flux) function. |