Filterbank

The filterbank is the first step in feature engineering: it warps the frequency scale and removes F0.

4 minutes 5 seconds

After the filterbank, the final step is to take the logarithm of each filter’s output and then apply a deorrelating transform. Currently there is no video clip for this step.

This video was
Excellent		3
Very helpful		3
Quite helpful		2
Slightly helpful		4
Confusing		0
No rating		0

Difficulty
My brain hurts		0
Really quite difficult		0
Getting harder		8
Just right		3
Pretty simple		1
No rating		0