Introduction on Loudspeaker Radiation

This lecture introduces the electrodynamic loudspeaker, explaining its components like the moving coil, radiating cone, and magnetic circuit. It discusses the concept of radiation, distinguishing between indirect and direct radiation, and explores the loudspeaker's behavior in different scenarios, such as on an infinite baffle. The lecture also covers the bandwidth of a loudspeaker, detailing the zones where sound pressure remains constant and the limits in low and high frequencies.