Signal Processing
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robert bristow-johnson

Apparently, this user prefers to keep an air of mystery about them.

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33 Why do we choose 44.1 kHz as recording sampling rate? Aug 11 '14
22 Why are FIR filters still stable even though they contain poles? Jan 7 '14
20 Difference between discrete time fourier transform and discrete fourier transform Nov 2 '14
19 Why do we need DFT when we already have DTFT? Dec 13 '20
16 python; audio; detecting silence in audio signal Aug 5 '14
15 Why are FIR filters still stable even though they contain poles? Jan 8 '14
15 How do I manually plot the frequency response of a bandpass Butterworth filter in MATLAB without freqz function? Jun 18 '14
13 What Approximation Techniques Exist for Computing the Square Root? Jul 9 '14
12 What is the definition of a “complementary filter”? Aug 12 '15
11 For complex values, why use complex conjugate in convolution? Feb 9 '19
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