JP6023345B2 - 二重振動板式ダイナミックマイクロホントランスデューサ - Google Patents

二重振動板式ダイナミックマイクロホントランスデューサ Download PDF

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Publication number
JP6023345B2
JP6023345B2 JP2015539592A JP2015539592A JP6023345B2 JP 6023345 B2 JP6023345 B2 JP 6023345B2 JP 2015539592 A JP2015539592 A JP 2015539592A JP 2015539592 A JP2015539592 A JP 2015539592A JP 6023345 B2 JP6023345 B2 JP 6023345B2
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Japan
Prior art keywords
diaphragm
transducer
housing
front surface
magnet assembly
Prior art date
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.)
Active
Application number
JP2015539592A
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English (en)
Japanese (ja)
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JP2016500984A5 (enExample
JP2016500984A (ja
Inventor
マーク ダブリュ ギルバート
マーク ダブリュ ギルバート
チャールズ エス アルジェント
チャールズ エス アルジェント
ロジャー スティーブン ザ サード グリニップ
ロジャー スティーブン ザ サード グリニップ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shure Acquisition Holdings Inc
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Shure Acquisition Holdings Inc
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Publication date
Application filed by Shure Acquisition Holdings Inc filed Critical Shure Acquisition Holdings Inc
Publication of JP2016500984A publication Critical patent/JP2016500984A/ja
Publication of JP2016500984A5 publication Critical patent/JP2016500984A5/ja
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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)
JP2015539592A 2012-10-23 2013-08-29 二重振動板式ダイナミックマイクロホントランスデューサ Active JP6023345B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/658,506 2012-10-23
US13/658,506 US8818009B2 (en) 2012-10-23 2012-10-23 Dual diaphragm dynamic microphone transducer
PCT/US2013/057209 WO2014065942A1 (en) 2012-10-23 2013-08-29 Dual diaphragm dynamic microphone transducer

Publications (3)

Publication Number Publication Date
JP2016500984A JP2016500984A (ja) 2016-01-14
JP2016500984A5 JP2016500984A5 (enExample) 2016-07-21
JP6023345B2 true JP6023345B2 (ja) 2016-11-09

Family

ID=49151355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015539592A Active JP6023345B2 (ja) 2012-10-23 2013-08-29 二重振動板式ダイナミックマイクロホントランスデューサ

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

Family Cites Families (19)

* 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
NL190970A (enExample) * 1954-01-11
GB1487847A (en) 1974-09-25 1977-10-05 Ard Anstalt Microphone units
US4401859A (en) * 1981-05-29 1983-08-30 Electro-Voice, Incorporated Directional microphone with high frequency selective acoustic lens
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
DE19715365C2 (de) * 1997-04-11 1999-03-25 Sennheiser Electronic Kondensatormikrofon
JP4106119B2 (ja) * 1997-12-26 2008-06-25 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
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
JP3985609B2 (ja) * 2002-07-04 2007-10-03 ソニー株式会社 コンデンサーマイクロホン
DE102005008511B4 (de) 2005-02-24 2019-09-12 Tdk Corporation MEMS-Mikrofon
US20080192962A1 (en) * 2007-02-13 2008-08-14 Sonion Nederland B.V. Microphone with dual transducers
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

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
TWI510105B (zh) 2015-11-21
JP2016500984A (ja) 2016-01-14
CN104782144A (zh) 2015-07-15
US20140112515A1 (en) 2014-04-24
CN104782144B (zh) 2017-02-15
US8818009B2 (en) 2014-08-26

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