User MSalters

13 votes

What does frequency domain denote in case of images?

answered Mar 6, 2012 at 13:14

4 votes

Accepted

generating spectrograms in python with less noise

answered Sep 17, 2013 at 12:19

4 votes

Accepted

interpret wavelet scalogram

answered Jan 8, 2014 at 10:25

3 votes

Feature extraction from spectrum to aid categorisation

answered Jun 16, 2014 at 14:30

3 votes

Downsampling MP3 for FM broadcast

answered Oct 28, 2014 at 11:15

3 votes

Accepted

Watermark audio files

answered Feb 18, 2015 at 14:48

3 votes

Removing periodic noise from image using Fourier transform

answered Sep 14, 2015 at 17:33

2 votes

Modulation and allocation in GSM900

answered Aug 21, 2018 at 1:04

2 votes

What Are The Semantics Of Wav-File Sample Values?

answered Nov 18, 2019 at 10:37

2 votes

Analysis and algorithmic complexity of the Constant Q transform

answered Oct 20, 2014 at 12:34

2 votes

Colored noises: Stationary or non-stationary?

answered Jan 23, 2014 at 17:08

2 votes

how can i call the input data in wavelet transform and generate code for gabor wavelet manually?

answered Jan 31, 2014 at 16:42

2 votes

Is non-digital necessarily analog?

answered Mar 21, 2022 at 9:49

1 vote

Does MSAA make sense in audio / 1d data streams?

answered Apr 16, 2015 at 7:38

1 vote

How to distinguish between recorded and a live vocal signals?

answered Oct 13, 2013 at 23:21

1 vote

In image compression using transforms, how to deal with the transformed coefficients as they are not integers?

answered Nov 18, 2013 at 15:30

1 vote

Calculating the volume of a triangular mesh?

answered Mar 19, 2013 at 13:21

1 vote

Why does the Fourier series not include phase information?

answered Jun 30, 2014 at 8:31

1 vote

How to detect impulse like peaks - Matlab

answered Aug 8, 2014 at 12:14

1 vote

Normalizing a spectrogram or a pitch class profile

answered Aug 25, 2014 at 10:24

1 vote

Call recognition using Digital Signal Processing

answered Oct 24, 2014 at 13:38

1 vote

detect impact from digital audio

answered Jan 9, 2015 at 9:51

1 vote

Fourier Transform for frequency analysis

answered Mar 10, 2014 at 16:49

1 vote

How can I automatically identify and remove a fundamental frequency and all of its harmonics?

answered Feb 18, 2015 at 14:42

1 vote

Is it possible to classify signal samples using STFT without (image-based) spectrograms?

answered Mar 17, 2022 at 15:04

1 vote

Signal signs are changing after IFFT reconstruction

answered Mar 1, 2016 at 16:27

1 vote

How to perform an FFT on a signal with a sampling rate of 44100?

answered Jul 5, 2016 at 15:49

1 vote

Accepted

Wav file scale factor

answered Dec 29, 2017 at 12:52

0 votes

Can you simulate the "response time" of a lower window size FFT on a higher window size?

answered Jul 5, 2016 at 15:37

0 votes

Is frequency resolution ("bin size" inverse) always directly proportional to sampling duration (window length)?

answered Aug 5, 2019 at 11:10

Stack Exchange Network

42 Answers

What does frequency domain denote in case of images?

generating spectrograms in python with less noise

interpret wavelet scalogram

Feature extraction from spectrum to aid categorisation

Downsampling MP3 for FM broadcast

Watermark audio files

Removing periodic noise from image using Fourier transform

Modulation and allocation in GSM900

What Are The Semantics Of Wav-File Sample Values?

Analysis and algorithmic complexity of the Constant Q transform

Colored noises: Stationary or non-stationary?

how can i call the input data in wavelet transform and generate code for gabor wavelet manually?

Is non-digital necessarily analog?

Does MSAA make sense in audio / 1d data streams?

How to distinguish between recorded and a live vocal signals?

In image compression using transforms, how to deal with the transformed coefficients as they are not integers?

Calculating the volume of a triangular mesh?

Why does the Fourier series not include phase information?

How to detect impulse like peaks - Matlab

Normalizing a spectrogram or a pitch class profile

Call recognition using Digital Signal Processing

detect impact from digital audio

Fourier Transform for frequency analysis

How can I automatically identify and remove a fundamental frequency and all of its harmonics?

Is it possible to classify signal samples using STFT without (image-based) spectrograms?

Signal signs are changing after IFFT reconstruction

How to perform an FFT on a signal with a sampling rate of 44100?

Wav file scale factor

Can you simulate the "response time" of a lower window size FFT on a higher window size?

Is frequency resolution ("bin size" inverse) always directly proportional to sampling duration (window length)?