boundary microphone

boundary microphone is a microphone.

Also recorded as Presseur Zone Microphone; PZM.

Overview

Microphone for use on or near a surface.

In detail

boundary microphone is a microphone.

Sources

Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.

reference work · Reputable secondary · Wikipedia
“Boundary microphone”, English Wikipedia, consulted as further reading
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reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1412023: boundary microphone
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