Questions tagged [waveform-similarity]
The waveform-similarity tag has no usage guidance.
4
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How do I implement cross-correlation to prove two audio files are similar?
I have to do cross correlation of two audio file to prove they are similar.
I have taken the FFT of the two audio files and have their power spectrum values in separate arrays.
How should I proceed ...
Warrior
8
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3
answers
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Calculating similarity between two signal plots
I have two plots, each having frequency as x-axis and Gain as y-axis. By taking one data set as a reference I have to calculate similarity between them.
The graphs have same values on the x-axis and ...
- 457
4
votes
1
answer
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Reduce Signal Size to Compare Them
I have multiple experiments and each of them produce several ($k$ for example) binary signals; some artificial example next:
I have a metric to compare experiment results but I need vectors of equal ...
- 41
3
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Cross-correlation peak
How get cross-correlation peak and based on it calculate correlation score for similarity of two audio samples. SO far I've
FFT two samples
complex conjugate second
multiply results
IFFT
cross-...
- 53