An input signal + (thermal) noise travels through a channel and can be measured at its output.
Is it possible to use cross correlation between input and output signal to measure group delay? If not, is there a better way to do this?
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Sign up to join this communityAn input signal + (thermal) noise travels through a channel and can be measured at its output.
Is it possible to use cross correlation between input and output signal to measure group delay? If not, is there a better way to do this?
You can use the cross correlation to measure the time delay between a signal and a delayed version of itself.
You can use cross correlation to estimate the transfer function.
You probably would benefit the most from PHAT