Definitions for "PZM"
Small, sensitive condenser mic, usually attached to a 5-inch-square metal backing plate. Senses air pressure changes in tiny gap between mic elements and plate to record sound. (See Condenser.)
see pressure zone microphone
Small, sensitive condenser mike attached to a plate. Senses air pressure changes in tiny gap between mike element and plate. Guards against comb filter problems created by surfaces like tables or podiums. Also known as boundary microphones.