User MSalters

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Synchronization of two audio tracks via Mel-frequency cepstral coefficients (MFCCs)

answered Apr 18 at 9:26

0 votes

Stanford EE 261 HW6 Q1 - Sampling below Nyquist Rate

answered May 13, 2022 at 7:18

2 votes

Is non-digital necessarily analog?

answered Mar 21, 2022 at 9:49

1 vote

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

answered Mar 17, 2022 at 15:04

2 votes

What Are The Semantics Of Wav-File Sample Values?

answered Nov 18, 2019 at 10:37

0 votes

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

answered Aug 5, 2019 at 11:10

2 votes

Modulation and allocation in GSM900

answered Aug 21, 2018 at 1:04

1 vote

Accepted

Wav file scale factor

answered Dec 29, 2017 at 12:52

1 vote

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

answered Jul 5, 2016 at 15:49

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

1 vote

Signal signs are changing after IFFT reconstruction

answered Mar 1, 2016 at 16:27

2 votes

Removing periodic noise from image using Fourier transform

answered Sep 14, 2015 at 17:33

1 vote

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

answered Apr 16, 2015 at 7:38

0 votes

Image segmentation algorithm

answered Mar 24, 2015 at 13:24

0 votes

Accepted

How to detect letters in an image?

answered Feb 24, 2015 at 11:13

3 votes

Accepted

Watermark audio files

answered Feb 18, 2015 at 14:48

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 votes

Transforming FFT to Detect Baud Rate

answered Jan 30, 2015 at 13:29

1 vote

detect impact from digital audio

answered Jan 9, 2015 at 9:51

3 votes

Downsampling MP3 for FM broadcast

answered Oct 28, 2014 at 11:15

1 vote

Call recognition using Digital Signal Processing

answered Oct 24, 2014 at 13:38

2 votes

Analysis and algorithmic complexity of the Constant Q transform

answered Oct 20, 2014 at 12:34

0 votes

Rendering a spectrogram of audio data - resulting magnitudes are all too close together

answered Sep 2, 2014 at 10:25

1 vote

Normalizing a spectrogram or a pitch class profile

answered Aug 25, 2014 at 10:24

-1 votes

Audio signal processing

answered Aug 19, 2014 at 9:53

1 vote

How to detect impulse like peaks - Matlab

answered Aug 8, 2014 at 12:14

0 votes

Floating point Descriptor evaluation

answered Jul 25, 2014 at 7:29

0 votes

Accepted

What is wrong with this method of detecting the presence of a signal?

answered Jul 24, 2014 at 14:00

1 vote

Why does the Fourier series not include phase information?

answered Jun 30, 2014 at 8:31

3 votes

Feature extraction from spectrum to aid categorisation

answered Jun 16, 2014 at 14:30

Stack Exchange Network

42 Answers

Synchronization of two audio tracks via Mel-frequency cepstral coefficients (MFCCs)

Stanford EE 261 HW6 Q1 - Sampling below Nyquist Rate

Is non-digital necessarily analog?

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

What Are The Semantics Of Wav-File Sample Values?

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

Modulation and allocation in GSM900

Wav file scale factor

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

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

Signal signs are changing after IFFT reconstruction

Removing periodic noise from image using Fourier transform

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

Image segmentation algorithm

How to detect letters in an image?

Watermark audio files

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

Transforming FFT to Detect Baud Rate

detect impact from digital audio

Downsampling MP3 for FM broadcast

Call recognition using Digital Signal Processing

Analysis and algorithmic complexity of the Constant Q transform

Rendering a spectrogram of audio data - resulting magnitudes are all too close together

Normalizing a spectrogram or a pitch class profile

Audio signal processing

How to detect impulse like peaks - Matlab

Floating point Descriptor evaluation

What is wrong with this method of detecting the presence of a signal?

Why does the Fourier series not include phase information?

Feature extraction from spectrum to aid categorisation