JPS5749500Y2 - - Google Patents

Info

Publication number
JPS5749500Y2
JPS5749500Y2 JP1978131512U JP13151278U JPS5749500Y2 JP S5749500 Y2 JPS5749500 Y2 JP S5749500Y2 JP 1978131512 U JP1978131512 U JP 1978131512U JP 13151278 U JP13151278 U JP 13151278U JP S5749500 Y2 JPS5749500 Y2 JP S5749500Y2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP1978131512U
Other languages
Japanese (ja)
Other versions
JPS5551027U (en, 2012
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 filed Critical
Priority to JP1978131512U priority Critical patent/JPS5749500Y2/ja
Priority to US06/077,721 priority patent/US4293742A/en
Publication of JPS5551027U publication Critical patent/JPS5551027U/ja
Application granted granted Critical
Publication of JPS5749500Y2 publication Critical patent/JPS5749500Y2/ja
Expired legal-status Critical Current

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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/06—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape
    • G11B25/063—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape using tape inside container
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP1978131512U 1978-09-25 1978-09-25 Expired JPS5749500Y2 (en, 2012)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1978131512U JPS5749500Y2 (en, 2012) 1978-09-25 1978-09-25
US06/077,721 US4293742A (en) 1978-09-25 1979-09-21 Microphone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978131512U JPS5749500Y2 (en, 2012) 1978-09-25 1978-09-25

Publications (2)

Publication Number Publication Date
JPS5551027U JPS5551027U (en, 2012) 1980-04-03
JPS5749500Y2 true JPS5749500Y2 (en, 2012) 1982-10-29

Family

ID=15059762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978131512U Expired JPS5749500Y2 (en, 2012) 1978-09-25 1978-09-25

Country Status (2)

Country Link
US (1) US4293742A (en, 2012)
JP (1) JPS5749500Y2 (en, 2012)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036962Y2 (en, 2012) * 1986-02-20 1991-02-21
US5349480A (en) * 1988-03-31 1994-09-20 Seiko Epson Corporation Portable audio apparatus
US5208717A (en) * 1988-03-31 1993-05-04 Seiko Epson Corporation Portable information reproducing and voice amplifying apparatus
DE3821514A1 (de) * 1988-06-25 1989-12-28 Thomson Brandt Gmbh Teleskopantenne mit integriertem mikrophon
US5748757A (en) * 1995-12-27 1998-05-05 Lucent Technologies Inc. Collapsible image derived differential microphone
GB9727357D0 (en) 1997-12-24 1998-02-25 Watson Michael B Transducer assembly
GB2358102A (en) * 1999-08-07 2001-07-11 Lee Chih Jen Telescopic microphone
US6381097B1 (en) * 2000-04-14 2002-04-30 William J. Runion Pocket recorder
DE10234066B8 (de) * 2002-07-26 2006-06-22 Sennheiser Electronic Gmbh & Co. Kg Mikrofoneinrichtung
JP5340979B2 (ja) * 2010-02-09 2013-11-13 株式会社オーディオテクニカ ステレオマイクロホン
JP1602867S (en, 2012) * 2017-08-24 2018-05-07
USD917431S1 (en) * 2020-10-30 2021-04-27 YueRui Gao Wireless microphone transmitter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326188A (en) * 1965-09-22 1967-06-20 John C Long Dictating apparatus
JPS49131931U (en, 2012) * 1973-03-09 1974-11-13
JPS5019432U (en, 2012) * 1973-06-15 1975-03-05
US4041250A (en) * 1974-12-23 1977-08-09 Olympus Optical Co., Ltd Coupling device for cassette tape recorder
US4199724A (en) * 1976-04-30 1980-04-22 Olympus Optical Co., Ltd. Radio tuner for coupling with cassette tape recorder
JPS5367422U (en, 2012) * 1976-11-09 1978-06-06

Also Published As

Publication number Publication date
JPS5551027U (en, 2012) 1980-04-03
US4293742A (en) 1981-10-06

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