Acoustic cameras are used for locating sources of sounds. You can find online quite a few projects and products of acoustic cameras. However, they are all either complex or expensive (or both). So, I decided to build a simpler acoustic camera. And here’s how.The located sound source - a 1kHz beeping portable speakerIf you want me to write more on the theory of acoustic camera and beamforming for sound localization, please leave a comment saying so and subscribe for updates.Leave a commentminiDSP...