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NL8303306A - Microfooninrichting. - Google Patents

Microfooninrichting. Download PDF

Info

Publication number
NL8303306A
NL8303306A NL8303306A NL8303306A NL8303306A NL 8303306 A NL8303306 A NL 8303306A NL 8303306 A NL8303306 A NL 8303306A NL 8303306 A NL8303306 A NL 8303306A NL 8303306 A NL8303306 A NL 8303306A
Authority
NL
Netherlands
Prior art keywords
sound
flat plate
microphone
microphone device
microphone element
Prior art date
Application number
NL8303306A
Other languages
English (en)
Dutch (nl)
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of NL8303306A publication Critical patent/NL8303306A/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic Arrangements (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
NL8303306A 1982-09-27 1983-09-27 Microfooninrichting. NL8303306A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57167998A JPS5957596A (ja) 1982-09-27 1982-09-27 マイクロホン装置
JP16799882 1982-09-27

Publications (1)

Publication Number Publication Date
NL8303306A true NL8303306A (nl) 1984-04-16

Family

ID=15859900

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303306A NL8303306A (nl) 1982-09-27 1983-09-27 Microfooninrichting.

Country Status (8)

Country Link
US (1) US4570742A (ko)
JP (1) JPS5957596A (ko)
KR (1) KR910006277B1 (ko)
CA (1) CA1203886A (ko)
DE (1) DE3334945C2 (ko)
FR (1) FR2533790B1 (ko)
GB (1) GB2129254B (ko)
NL (1) NL8303306A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157128B (en) * 1984-03-27 1987-10-14 Sony Corp Microphone apparatus
US4658932A (en) * 1986-02-18 1987-04-21 Billingsley Michael S J C Simulated binaural recording system
DE3926884A1 (de) * 1989-08-16 1991-02-21 Neumann Gmbh Georg Elektroakustischer wandler
USD585879S1 (en) * 2008-01-30 2009-02-03 Ken Schulman Earphone headband
JP5708629B2 (ja) 2012-02-21 2015-04-30 ヤマハ株式会社 マイクロホン装置
WO2014125835A1 (ja) * 2013-02-15 2014-08-21 パナソニック株式会社 指向性制御システム、キャリブレーション方法、水平偏差角算出方法及び指向性制御方法
USD750039S1 (en) * 2014-05-08 2016-02-23 Samsung Electronics Co., Ltd. Headphone

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457527A (en) * 1942-10-02 1948-12-28 Bell Telephone Labor Inc Acoustic device
DE968805C (de) * 1952-10-31 1958-04-03 Nordwestdeutscher Rundfunk Ans Mikrophonanordnung zur Erzeugung eines natuerlichen Klangeindruckes bei elektroakustischer Einkanal-UEbertragung von Musik und Sprache
NL220145A (ko) * 1956-08-31
JPS5222996U (ko) * 1975-08-08 1977-02-18
FR2394221A1 (fr) * 1977-06-10 1979-01-05 Thomson Csf Dispositif transducteur electro-acoustique reversible a caracteristique de directivite constante dans une large bande de frequences

Also Published As

Publication number Publication date
US4570742A (en) 1986-02-18
JPS5957596A (ja) 1984-04-03
KR910006277B1 (ko) 1991-08-19
DE3334945C2 (de) 1994-09-08
FR2533790A1 (fr) 1984-03-30
JPH0576240B2 (ko) 1993-10-22
GB2129254A (en) 1984-05-10
FR2533790B1 (fr) 1987-09-25
GB8325209D0 (en) 1983-10-26
DE3334945A1 (de) 1984-04-05
GB2129254B (en) 1986-09-17
KR840006276A (ko) 1984-11-22
CA1203886A (en) 1986-04-29

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed