Filter design for audio signal.
- by beanyblue
What I am trying to do is simple. I have a few .wav files. I want to remove noise and filter out specific frequencies. I don't have matlab and I intend to write my own code for all the filters.
Right now, I have a way to read the .wav file and dump out the structure into a text file.
My questions are the following:
Can I directly apply the…