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I'm trying to solve a problem with python+numpy in which I've some functions of type that … Read more Shift Theorem In Discrete Fourier Transform

I'm trying to use Python to retrieve the dominant frequencies of a live audio input. For the mo… Read more Frequency Analysis In Python

I am generating some sound files that play tones at various frequencies with a certain number of ha… Read more Python: Frequency Analysis Of Sound Files

I am trying to replicate 'Frequency Synthesis of Landscapes' by P. Bourke in Python. I thou… Read more How To Generate A Pink Noise Image?

For the wav file found here, I wanted to match the spectrum shown in Adobe Audition: Currently, wi… Read more Get Fft Waveform In Python To Match Adobe Audition Frequency Analysis

I have Gaussian beam in 2D: After doing fft2 and angle I get strange results: def finite2D(x,y, … Read more Strange Phase For Gaussian Beam 2d

I'm having trouble getting the phase of a simple sine curve using the scipy fft module in pytho… Read more Scipy Fft - How To Get Phase Angle

When using librosa.stft() to calculate a spectrogram, how does one get back the associated frequenc… Read more Getting The Frequencies Associated With Stft In Librosa