Frequency Filter

You can enter two positive integers to make sure that your audio is only within those ranges. These are in hertz obviously.

Demo Video: https://www.youtube.com/watch?v=iipZzDzKVvU&feature=youtu.be

Citations: Thank you for Daniel Xue from MIT. He taught me about digital signal processing as well as provided the code for operating on waves. I mainly worked on backend + frontend for this proiject.