TWI510105B - 雙膜片動力麥克風傳感器 - Google Patents

雙膜片動力麥克風傳感器 Download PDF

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Publication number
TWI510105B
TWI510105B TW102133678A TW102133678A TWI510105B TW I510105 B TWI510105 B TW I510105B TW 102133678 A TW102133678 A TW 102133678A TW 102133678 A TW102133678 A TW 102133678A TW I510105 B TWI510105 B TW I510105B
Authority
TW
Taiwan
Prior art keywords
diaphragm
sensor
housing
front surface
adjacent
Prior art date
Application number
TW102133678A
Other languages
English (en)
Chinese (zh)
Other versions
TW201417596A (zh
Inventor
Mark W Gilbert
Charles S Argento
Roger Stephen Grinnip
Original Assignee
Shure Acquisition Holdings Inc
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 Shure Acquisition Holdings Inc filed Critical Shure Acquisition Holdings Inc
Publication of TW201417596A publication Critical patent/TW201417596A/zh
Application granted granted Critical
Publication of TWI510105B publication Critical patent/TWI510105B/zh

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/08—Microphones
    • 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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • 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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
TW102133678A 2012-10-23 2013-09-17 雙膜片動力麥克風傳感器 TWI510105B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/658,506 US8818009B2 (en) 2012-10-23 2012-10-23 Dual diaphragm dynamic microphone transducer

Publications (2)

Publication Number Publication Date
TW201417596A TW201417596A (zh) 2014-05-01
TWI510105B true TWI510105B (zh) 2015-11-21

Family

ID=49151355

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102133678A TWI510105B (zh) 2012-10-23 2013-09-17 雙膜片動力麥克風傳感器

Country Status (7)

Country Link
US (1) US8818009B2 (enExample)
EP (1) EP2912857B1 (enExample)
JP (1) JP6023345B2 (enExample)
KR (1) KR101655710B1 (enExample)
CN (1) CN104782144B (enExample)
TW (1) TWI510105B (enExample)
WO (1) WO2014065942A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9398369B2 (en) * 2013-09-17 2016-07-19 Firstchair Acoustics Co., Ltd. Speaker structure
US10542337B2 (en) * 2017-07-18 2020-01-21 Shure Acquisition Holdings, Inc. Moving coil microphone transducer with secondary port
CN108513210B (zh) * 2018-03-30 2019-12-20 歌尔股份有限公司 扬声器模组
EP3879847A1 (de) * 2020-03-10 2021-09-15 Austrian Audio GmbH Mikrofonschaltung zur linearisierung des proximity-effekts bei einem richtmikrofon

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003908A (en) * 1934-04-25 1935-06-04 Bell Telephone Labor Inc Acoustic device
US2627558A (en) * 1946-07-22 1953-02-03 Electro Voice Unidirectional microphone
US3115207A (en) * 1954-01-11 1963-12-24 Electro Voice Unidirectional microphone
US4401859A (en) * 1981-05-29 1983-08-30 Electro-Voice, Incorporated Directional microphone with high frequency selective acoustic lens
JPH10290496A (ja) * 1997-04-11 1998-10-27 Sennheiser Electron Kg コンデンサマイクロフォン
US6091828A (en) * 1997-12-26 2000-07-18 Kabushiki Kaisha Audio-Technica Dynamic microphone
US20040005070A1 (en) * 2002-07-04 2004-01-08 Hiroshi Kanda Condenser microphone
CN101321406A (zh) * 2007-02-13 2008-12-10 声扬荷兰有限公司 具有双换能器的传声器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1487847A (en) 1974-09-25 1977-10-05 Ard Anstalt Microphone units
JPS5877980U (ja) * 1981-11-24 1983-05-26 ソニー株式会社 マイクロホン
JPH05207583A (ja) * 1992-01-24 1993-08-13 Matsushita Electric Ind Co Ltd 指向性ダイナミックマイクロホンユニット
JP2000078682A (ja) * 1998-08-27 2000-03-14 Sony Corp スピーカ装置
DE19850298C1 (de) 1998-10-30 2000-08-24 Sennheiser Electronic Mikrofon
WO2000070905A2 (en) * 1999-05-14 2000-11-23 Matsushita Electric Industrial Co., Ltd. Electromagnetic transducer and portable communication device
US6600399B1 (en) 2002-02-05 2003-07-29 Roland Pierre Trandafir Transducer motor/generator assembly
DE102005008511B4 (de) 2005-02-24 2019-09-12 Tdk Corporation MEMS-Mikrofon
CN101179870A (zh) * 2007-11-15 2008-05-14 中兴通讯股份有限公司 电声换能装置及电声换能方法
JP5070098B2 (ja) 2008-03-24 2012-11-07 株式会社オーディオテクニカ ダイナミックマイクロホン
EP2638706B1 (en) 2010-11-12 2019-01-09 Sonova AG Hearing device with a microphone

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003908A (en) * 1934-04-25 1935-06-04 Bell Telephone Labor Inc Acoustic device
US2627558A (en) * 1946-07-22 1953-02-03 Electro Voice Unidirectional microphone
US3115207A (en) * 1954-01-11 1963-12-24 Electro Voice Unidirectional microphone
US4401859A (en) * 1981-05-29 1983-08-30 Electro-Voice, Incorporated Directional microphone with high frequency selective acoustic lens
JPH10290496A (ja) * 1997-04-11 1998-10-27 Sennheiser Electron Kg コンデンサマイクロフォン
US6091828A (en) * 1997-12-26 2000-07-18 Kabushiki Kaisha Audio-Technica Dynamic microphone
US20040005070A1 (en) * 2002-07-04 2004-01-08 Hiroshi Kanda Condenser microphone
CN101321406A (zh) * 2007-02-13 2008-12-10 声扬荷兰有限公司 具有双换能器的传声器

Also Published As

Publication number Publication date
EP2912857A1 (en) 2015-09-02
EP2912857B1 (en) 2018-10-03
KR20150077467A (ko) 2015-07-07
KR101655710B1 (ko) 2016-09-07
TW201417596A (zh) 2014-05-01
WO2014065942A1 (en) 2014-05-01
JP2016500984A (ja) 2016-01-14
CN104782144A (zh) 2015-07-15
US20140112515A1 (en) 2014-04-24
JP6023345B2 (ja) 2016-11-09
CN104782144B (zh) 2017-02-15
US8818009B2 (en) 2014-08-26

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MM4A Annulment or lapse of patent due to non-payment of fees