parabolic microphone
parabolic microphone is a microphone.
Overview
Microphone that uses a parabolic reflector to collect and focus sound waves onto a transducer.
In detail
parabolic 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
“Parabolic microphone”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q377794: parabolic microphone
Consult the source