User jojeck

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Reconstruct FIR frequency response from the coefficients

answered Aug 30, 2014 at 15:02

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Best method to do piano key pitch detection?

answered Sep 6, 2014 at 9:22

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Plotting DFT in dB

answered Oct 21, 2014 at 21:18

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imshow command for Gaussian function

answered Feb 18, 2015 at 8:46

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FFT for bearing fault analysis

answered Apr 23, 2014 at 13:09

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Auto or cross correlation for synchronisation in MATLAB

answered May 2, 2014 at 11:06

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Generating a time series given a transfer function

answered Apr 26, 2014 at 19:33

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How to implement a filter in matlab

answered Mar 12, 2014 at 19:42

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How does amplitude scale when FFT size is smaller then signal duration?

answered Mar 11, 2014 at 21:16

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Detection of wobbling sound with rising notes

answered Mar 13, 2014 at 20:30

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Frequency response creates non-causal impulse response

answered Apr 7, 2014 at 18:41

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Subtracting Original Audio Signal

answered Apr 7, 2014 at 21:04

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Intuitively explain Bi-linear time frequency distributions, someone please?

answered Jun 9, 2014 at 15:50

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synchronizing two music tracks

answered Jun 12, 2014 at 12:20

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FFT filter to remove cd scratch

answered Jun 22, 2014 at 12:13

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Improve spectrogram appearance using windowing functions MATLAB

answered Jun 17, 2014 at 19:09

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Sound reflections plot

answered Feb 17, 2016 at 22:46

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Pre-emphasis filter design

answered Apr 5, 2016 at 7:12

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FFT of a $N$-length real sequence via FFT of a $N/2$-length complex sequence

answered Apr 18, 2016 at 10:20

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Using all-pole filter to model the Room Impulse Response

answered Nov 21, 2016 at 15:59

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FFT of two sets of samples vs FFT of sum of samples

answered Feb 1, 2018 at 12:21

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Are there any open source libraries for Adaptive noise cancellation?

answered Mar 26, 2018 at 16:19

3 votes

How to implement a filter associated to a specific wavelet

answered Mar 27, 2018 at 14:36

3 votes

Audio classification without deep learning

answered Mar 4, 2021 at 11:22

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DCT - Measures of energy compaction gain achieved using DCT over FFT

answered Mar 21, 2023 at 17:36

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The Technology Behind Animoji by Apple

answered May 17, 2018 at 11:51

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filterbank: understand the different responses at the center frequency of each filter

answered Jan 28, 2020 at 13:11

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Convolution : Anechoic Speech signal and Impulse response

answered Jul 16, 2020 at 8:30

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FFT on a random signal

answered Dec 31, 2019 at 12:51

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How to normalize frequency response charts

answered Jan 20, 2020 at 17:16

Stack Exchange Network

227 Answers

Reconstruct FIR frequency response from the coefficients

Best method to do piano key pitch detection?

Plotting DFT in dB

imshow command for Gaussian function

FFT for bearing fault analysis

Auto or cross correlation for synchronisation in MATLAB

Generating a time series given a transfer function

How to implement a filter in matlab

How does amplitude scale when FFT size is smaller then signal duration?

Detection of wobbling sound with rising notes

Frequency response creates non-causal impulse response

Subtracting Original Audio Signal

Intuitively explain Bi-linear time frequency distributions, someone please?

synchronizing two music tracks

FFT filter to remove cd scratch

Improve spectrogram appearance using windowing functions MATLAB

Sound reflections plot

Pre-emphasis filter design

FFT of a $N$-length real sequence via FFT of a $N/2$-length complex sequence

Using all-pole filter to model the Room Impulse Response

FFT of two sets of samples vs FFT of sum of samples

Are there any open source libraries for Adaptive noise cancellation?

How to implement a filter associated to a specific wavelet

Audio classification without deep learning

DCT - Measures of energy compaction gain achieved using DCT over FFT

The Technology Behind Animoji by Apple

filterbank: understand the different responses at the center frequency of each filter

Convolution : Anechoic Speech signal and Impulse response

FFT on a random signal

How to normalize frequency response charts