Electret condenser microphone

Electret condenser microphone

An electret condenser microphone includes a housing (101), a diaphragm (108a) disposed within the housing (101), first and second sound inlet ports and an acoustic resistive material (118) disposed within the housing and in the acoustic path between the second inlet port and the diaphragm (108a). Th...

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1. Verfasser: COLLINS, JAMES STEVEN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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creator COLLINS, JAMES STEVEN
description An electret condenser microphone includes a housing (101), a diaphragm (108a) disposed within the housing (101), first and second sound inlet ports and an acoustic resistive material (118) disposed within the housing and in the acoustic path between the second inlet port and the diaphragm (108a). The acoustic resistive may further electrically couple a backplate (112) coupled to the diaphragm (108a) to an amplifier disposed within the housing (101).
format Patent
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The acoustic resistive may further electrically couple a backplate (112) coupled to the diaphragm (108a) to an amplifier disposed within the housing (101).</description><edition>7</edition><language>eng ; fre ; ger</language><subject>DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; PUBLIC ADDRESS SYSTEMS</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20050209&amp;DB=EPODOC&amp;CC=EP&amp;NR=1505853A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20050209&amp;DB=EPODOC&amp;CC=EP&amp;NR=1505853A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>COLLINS, JAMES STEVEN</creatorcontrib><title>Electret condenser microphone</title><description>An electret condenser microphone includes a housing (101), a diaphragm (108a) disposed within the housing (101), first and second sound inlet ports and an acoustic resistive material (118) disposed within the housing and in the acoustic path between the second inlet port and the diaphragm (108a). 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The acoustic resistive may further electrically couple a backplate (112) coupled to the diaphragm (108a) to an amplifier disposed within the housing (101).</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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language eng ; fre ; ger
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subjects DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
title Electret condenser microphone
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