a) I guess I 'll have to make a loop that will check for the certain intensities on the frequency region I want to cut off and make everything zero. Another way could be the convolution of the original data with some other function, but it's getting tricky when it comes to real data.
b)...
Homework Statement
I am trying to construct a Mathematica notebook that will be able to import sound in the form of a .wmv file and then create the frequency spectrum for a given time interval.
Homework Equations
I managed to complete this part, though I am trying to figure out:
a)...