pressure zone microphone

  1. audiokid

    (term) PZM

    Pressure Zone Microphone. Also know as a boundary microphone. The microphone consists of electret capsule mounted to a backing plate, which is then placed on any kind of flat surface. Useful for conferences, ambient microphones or for recording piano where isolation from other sources is...
  2. audiokid

    (term) Boundary

    Several approaches have been developed for effectively using a microphone in less-than-ideal acoustic spaces, which often suffer from excessive reflections from one or more of the surfaces (boundaries) that make up the space. If the microphone is placed in, or in very close proximity to...