I am trying to make a sound sensor using a Raspberry Pi 3B. I would like it to be able to differentiate between a door knock and a phone ringing. When a sound is detected, i would like to light a green LED for phone and red LED for the door knock.
This device will be used for a person who is all but def so that they will know when someone is at the door or when the phone rings.
Any recommendations for decent microphone, other hardware and code (python) would be greatly appreciated. Let me know if i am asking to much of the Pi, python, or ???
I am relatively new to the Pi world, but not a total novice when it comes to electronics.