The mridangam is a percussion instrument being used for millennia in Indian classical music. To call it simply a two-sided drum is to do it injustice since maestros who play it can actually make it ...

Tonetti 3D-printed the custom two-microphone impedance tube to measure the saxophone acoustic impedance, while he 3D-printed ...

Replay: Here's a helpful primer on how well our ears measure the sound around us, as well as how changes in frequency, loudness and duration affect perception. By Christian Luther. Our ears are the ...