Fourier analysis and multiresolution analysis
human voice

Fourier Analysis
Analogue Signal length \(T=3.1528344671201816\) [sec]	Discrete Time Signal frequency \(f_s=22050\) [Hz] length \(N=69520\)
Fourier Transform	Discrete Fourier Transform
Fourier Transform (shifted)	Discrete Fourier Transform (shifted)
Spectrogram	Discrete pectrogram

Multiresolution Analysis   cheese_multiresolution.jl
Level 1	Level 1 Decomposition
Level 2	Level 2 Decomposition
Level 3	Level 3 Decomposition
Level 4	Level 4 Decomposition