Parabolic microphone
A parabolic microphone is a microphone that uses a parabolic reflector to collect and focus sound waves onto a transducer, in much the same way that a parabolic antenna (e.g. satellite dish) does with radio waves. Though they lack high fidelity, parabolic microphones have great sensitivity to sounds in one direction, along the axis of the dish, and can pick up distant sounds. Typical uses of this microphone include nature sound recording such as recording bird calls, field audio for sports broadcasting, and eavesdropping on conversations, for example in espionage and law enforcement. Parabolic microphones were used in many parts of the world as early as World War II, especially by the Japanese.
Wikipage disambiguates
Wikipage redirect
Acoustic mirrorBaseball telecasts technologyConic sectionCyber self-defenseDocumentary practiceEcho Park (novel)Extreme ParanormalIndex of electronics articlesList of Kenny vs. Spenny episodesList of cyclesList of geometry topicsMajor League Baseball on FoxMicrophoneMirrorNFL on FoxParabolaParabolicParabolic loudspeakerParabolic micParabolic reflectorThe Amazing Race: China Rush 3United States invasion of PanamaWolfen (film)
Link from a Wikipage to another Wikipage
primaryTopic
Parabolic microphone
A parabolic microphone is a microphone that uses a parabolic reflector to collect and focus sound waves onto a transducer, in much the same way that a parabolic antenna (e.g. satellite dish) does with radio waves. Though they lack high fidelity, parabolic microphones have great sensitivity to sounds in one direction, along the axis of the dish, and can pick up distant sounds. Typical uses of this microphone include nature sound recording such as recording bird calls, field audio for sports broadcasting, and eavesdropping on conversations, for example in espionage and law enforcement. Parabolic microphones were used in many parts of the world as early as World War II, especially by the Japanese.
has abstract
A parabolic microphone is a mi ...... I, especially by the Japanese.
@en
El micròfon parabòlic és un mi ...... documentals, espionatge, etc.
@ca
El reflector paraboloide del m ...... documentales, espionaje..etc.
@es
Wikipage page ID
page length (characters) of wiki page
Wikipage revision ID
999,788,996
Link from a Wikipage to another Wikipage
wikiPageUsesTemplate
hypernym
type
comment
A parabolic microphone is a mi ...... I, especially by the Japanese.
@en
El micròfon parabòlic és un mi ...... cció molt comuna, però resulte
@ca
El reflector paraboloide del m ...... documentales, espionaje..etc.
@es
label
Micròfon parabòlic
@ca
Micrófono parabólico
@es
Parabolic microphone
@en