Localizing Fireworks Launches With A Raspberry Pi

If you have multiple microphones in known locations, and can determine the time a sound arrives at each one, you can actually determine the location that sound is coming from. This technique is referred to as sound localization via time difference of arrival. [Kim Hendrikse] decided to put the technique to good use to track down the location of illicit fireworks launches.

This is a companion discussion topic for the original entry at https://hackaday.com/2023/12/30/localizing-fireworks-launches-with-a-raspberry-pi/