Hi niptoz, I'm looking for a solution for a similar problem as yours as mentioned here - basically, calculate the delay of an audio captured over microphone (a...

Thanks a lot. This helped. Exactly what I wanted to understand regarding the maxLag parameter of xcorr.

Thanks for the pointer on normalization.Sorry, I meant on the number of correlation coefficients in the correlation vector. I understand that the peaks would be...

So, for the Rx signal I need to choose a window size (like you said, say, 128 samples) and calculate a moving/block average, multiply it by a constant like, say...

So, the following are the details of the input signal vectors (all from files of length 8 seconds, mono channel and sampled with a rate of 8 kHz):y1 - the original...

Yeah right? I too thought so. But when I analyse it - it's amplitude is lesser than the original speech file male_8k.wav and it's gain level is also less, -68dB...

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