User ederwander

13 votes

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How can I generate a sine wave with time varying frequency that is continuous, in C?

answered Feb 11, 2020 at 23:23

9 votes

DSP or signal/image/data processing jokes

answered Jan 23, 2017 at 14:23

7 votes

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Slow Down Music Playing While Maintaining Frequency

answered Jul 1, 2016 at 12:51

6 votes

Simple beat detection algorithm for microcontroller

answered Jul 12, 2013 at 21:22

5 votes

Spectral Entropy Calculation in MATLAB

answered Jul 30, 2013 at 16:09

4 votes

Obtain a signal's peak value if it's frequency lies between two bin centers

answered Nov 14, 2013 at 12:39

4 votes

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HPS Algorithm for detecting the fundamental frequency of a guitar string

answered Dec 12, 2013 at 18:41

4 votes

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What is the difference between PSOLA and TDHS time-scaling or pitch-shifting?

answered Dec 2, 2015 at 19:13

4 votes

Audio time stretching, without pitch shifting

answered Apr 19, 2017 at 12:33

4 votes

Explain Auto-Tune in a simple way

answered Aug 24, 2019 at 18:55

4 votes

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Change pitch of voice

answered Oct 23, 2023 at 0:22

3 votes

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Is PSOLA or WSOLA better for vocal stretching/retuning?

answered Aug 17, 2020 at 1:23

3 votes

can't find out the period of my signal

answered Mar 19, 2014 at 20:10

3 votes

How to covert hummming into pitches?

answered Jul 12, 2013 at 2:34

3 votes

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How to downsample a matrix in columns ? MATLAB

answered Nov 8, 2013 at 16:37

2 votes

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Spectrogram of wav file

answered Jul 31, 2013 at 13:36

2 votes

How does Songify work?

answered Jul 29, 2013 at 19:09

2 votes

Get spectrogram matrix without specgram in MatLab

answered Nov 22, 2013 at 21:52

2 votes

Filtering in frequency and time domain

answered Nov 28, 2013 at 18:10

2 votes

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Audio fingerprinting - 2D (time - frequency) filter / Energy differences

answered Dec 3, 2013 at 0:45

2 votes

28-Band Graphic Equalizer in Matlab

answered Dec 3, 2013 at 21:04

2 votes

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Obtaining beat histogram using Tzanetakis algorithm

answered Apr 7, 2014 at 17:28

2 votes

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Epoched data to a continuous signal

answered Aug 6, 2014 at 19:41

2 votes

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How to detect impulse like peaks - Matlab

answered Aug 8, 2014 at 15:51

2 votes

how can I analize music as spotify/musixmath/shazam does?

answered Nov 4, 2014 at 14:30

2 votes

Best algorithm for time-scaling

answered Dec 7, 2015 at 18:45

2 votes

Equal power crossfade

answered Jan 8, 2017 at 6:59

2 votes

Preserving formants using Cepstrum

answered Jan 23, 2017 at 14:06

2 votes

What part of complex number of inverse discrete Fourier transform?

answered Sep 17, 2014 at 20:03

2 votes

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Extreme audio stretching

answered Aug 29, 2015 at 15:11

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55 Answers

How can I generate a sine wave with time varying frequency that is continuous, in C?

DSP or signal/image/data processing jokes

Slow Down Music Playing While Maintaining Frequency

Simple beat detection algorithm for microcontroller

Spectral Entropy Calculation in MATLAB

Obtain a signal's peak value if it's frequency lies between two bin centers

HPS Algorithm for detecting the fundamental frequency of a guitar string

What is the difference between PSOLA and TDHS time-scaling or pitch-shifting?

Audio time stretching, without pitch shifting

Explain Auto-Tune in a simple way

Change pitch of voice

Is PSOLA or WSOLA better for vocal stretching/retuning?

can't find out the period of my signal

How to covert hummming into pitches?

How to downsample a matrix in columns ? MATLAB

Spectrogram of wav file

How does Songify work?

Get spectrogram matrix without specgram in MatLab

Filtering in frequency and time domain

Audio fingerprinting - 2D (time - frequency) filter / Energy differences

28-Band Graphic Equalizer in Matlab

Obtaining beat histogram using Tzanetakis algorithm

Epoched data to a continuous signal

How to detect impulse like peaks - Matlab

how can I analize music as spotify/musixmath/shazam does?

Best algorithm for time-scaling

Equal power crossfade

Preserving formants using Cepstrum

What part of complex number of inverse discrete Fourier transform?

Extreme audio stretching