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Phase Difference Calculation in Frequency Domain

THIS ANSWER REQUIRES VALIDATION BEFORE TRUSTING One easy / quick solution is to zero pad the waveforms prior to taking the FFT. This will serve to interpolate more samples in the frequency domain from ...
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Definition of ERLE - echo return loss enhancement, measure when there is only echo?

The answer is yes. It might be misleading sometimes, when there is a concern of distorting the desired signal. But, usually, as the desired signal is uncorrelated with the reference signal, this issue ...
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