NL7512557A - Microfooninrichting. - Google Patents

Microfooninrichting.

Info

Publication number
NL7512557A
NL7512557A NL7512557A NL7512557A NL7512557A NL 7512557 A NL7512557 A NL 7512557A NL 7512557 A NL7512557 A NL 7512557A NL 7512557 A NL7512557 A NL 7512557A NL 7512557 A NL7512557 A NL 7512557A
Authority
NL
Netherlands
Prior art keywords
microphone device
microphone
Prior art date
Application number
NL7512557A
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 NL7512557A publication Critical patent/NL7512557A/xx

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
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Stereophonic Arrangements (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
NL7512557A 1974-10-31 1975-10-27 Microfooninrichting. NL7512557A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49125873A JPS5151925A (ja) 1974-10-31 1974-10-31

Publications (1)

Publication Number Publication Date
NL7512557A true NL7512557A (nl) 1976-05-04

Family

ID=14921027

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7512557A NL7512557A (nl) 1974-10-31 1975-10-27 Microfooninrichting.

Country Status (7)

Country Link
US (1) US4010335A (ja)
JP (1) JPS5151925A (ja)
CA (1) CA1050655A (ja)
DE (1) DE2548596A1 (ja)
FR (1) FR2290118A1 (ja)
GB (1) GB1520318A (ja)
NL (1) NL7512557A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528690A (en) * 1984-03-12 1985-07-09 Genovation, Inc. Compact hybrid stethoscope
JPS62274900A (ja) * 1986-05-22 1987-11-28 Koichi Kikuno 外耳道插入式マイク
US4819270A (en) * 1986-07-03 1989-04-04 Leonard Lombardo Stereo dimensional recording method and microphone apparatus
US5410608A (en) * 1992-09-29 1995-04-25 Unex Corporation Microphone
US8767983B2 (en) * 2007-06-01 2014-07-01 Infineon Technologies Ag Module including a micro-electro-mechanical microphone
EP3661169B1 (en) * 2018-11-27 2020-09-30 Axis AB Housing with access passage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1624486A (en) * 1925-06-15 1927-04-12 Western Electric Co Binaural telephone system
US2361458A (en) * 1942-08-10 1944-10-31 Standard Oil Dev Co Microphone for conduits
US2814677A (en) * 1954-10-28 1957-11-26 Rca Corp Directional microphone
DE2410146C2 (de) * 1974-03-02 1976-01-02 Sennheiser Electronic Kg, 3002 Wennebostel Verfahren und Vorrichtung zur stereotonen Aufnahme von Schallereignissen
JPS5129123A (ja) * 1974-09-04 1976-03-12 Kyoei Steel Ltd Jikaimaikuropponshisutemu

Also Published As

Publication number Publication date
FR2290118A1 (fr) 1976-05-28
FR2290118B1 (ja) 1982-10-15
GB1520318A (en) 1978-08-09
DE2548596A1 (de) 1976-05-06
US4010335A (en) 1977-03-01
CA1050655A (en) 1979-03-13
JPS5151925A (ja) 1976-05-07

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Legal Events

Date Code Title Description
BV The patent application has lapsed