JP2000333290A - 電気音響変換器 - Google Patents

電気音響変換器

Info

Publication number
JP2000333290A
JP2000333290A JP2000103258A JP2000103258A JP2000333290A JP 2000333290 A JP2000333290 A JP 2000333290A JP 2000103258 A JP2000103258 A JP 2000103258A JP 2000103258 A JP2000103258 A JP 2000103258A JP 2000333290 A JP2000333290 A JP 2000333290A
Authority
JP
Japan
Prior art keywords
diaphragm
support member
electroacoustic transducer
yoke
central portion
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.)
Pending
Application number
JP2000103258A
Other languages
English (en)
Japanese (ja)
Inventor
Bernhard Bruna
ブルーナ ベルンハルト
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.)
AKG Acoustics GmbH
Original Assignee
AKG Acoustics GmbH
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 AKG Acoustics GmbH filed Critical AKG Acoustics GmbH
Publication of JP2000333290A publication Critical patent/JP2000333290A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP2000103258A 1999-04-22 2000-04-05 電気音響変換器 Pending JP2000333290A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT71799A AT414069B (de) 1999-04-22 1999-04-22 Elektroakustischer wandler für extreme druckbelastungen
AT717/99 1999-04-22

Publications (1)

Publication Number Publication Date
JP2000333290A true JP2000333290A (ja) 2000-11-30

Family

ID=3497973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000103258A Pending JP2000333290A (ja) 1999-04-22 2000-04-05 電気音響変換器

Country Status (3)

Country Link
EP (1) EP1047284A3 (de)
JP (1) JP2000333290A (de)
AT (1) AT414069B (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007513567A (ja) * 2003-12-05 2007-05-24 ジョン−ヨル シン コイル板ガイド手段を備える平面スピーカー
JP2008252237A (ja) * 2007-03-29 2008-10-16 Casio Hitachi Mobile Communications Co Ltd 防水音響装置
US7876923B2 (en) 2006-02-27 2011-01-25 Finnegan Brendan J Loudspeaker gasketing
JP2016181890A (ja) * 2015-03-25 2016-10-13 日本エレクトロニクス・サービス株式会社 ダイナミックスピーカ装置
US10310567B2 (en) 2016-09-21 2019-06-04 Casio Computer Co., Ltd. Acoustic device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027111B4 (de) * 2004-06-03 2008-01-10 Sennheiser Electronic Gmbh & Co. Kg Akustischer Wandler
CN110277892B (zh) * 2014-07-30 2022-03-22 日本电产三协株式会社 线性致动器
CN109937581B (zh) * 2016-11-21 2021-10-29 罗伯特·博世有限公司 具有多级悬架系统的扬声器
CN110248295B (zh) * 2019-06-27 2021-02-19 歌尔股份有限公司 发声装置和电子设备
CN111711907B (zh) * 2020-06-30 2021-08-06 歌尔微电子有限公司 微型麦克风防尘装置及mems麦克风

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380914A (en) * 1971-01-04 1975-01-15 Rola Celestion Ltd Diaphragm assemblies for electro-acoustic transducers
DE2253076A1 (de) * 1971-10-29 1973-05-10 Pioneer Electronic Corp Membran fuer einen lautsprecher
JPS6042558Y2 (ja) * 1980-04-17 1985-12-27 ソニー株式会社 スピ−カ
JPS605698A (ja) * 1984-05-16 1985-01-12 Nippon Columbia Co Ltd 振動吸収装置
DE3935786A1 (de) * 1989-10-27 1991-05-02 Ehmann Elektrotech Schwingungsteil fuer einen kalottenlautsprecher
JPH0847082A (ja) * 1994-07-26 1996-02-16 Tohoku Pioneer Kk スピーカ用振動板

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007513567A (ja) * 2003-12-05 2007-05-24 ジョン−ヨル シン コイル板ガイド手段を備える平面スピーカー
US7876923B2 (en) 2006-02-27 2011-01-25 Finnegan Brendan J Loudspeaker gasketing
JP2008252237A (ja) * 2007-03-29 2008-10-16 Casio Hitachi Mobile Communications Co Ltd 防水音響装置
JP2016181890A (ja) * 2015-03-25 2016-10-13 日本エレクトロニクス・サービス株式会社 ダイナミックスピーカ装置
US10310567B2 (en) 2016-09-21 2019-06-04 Casio Computer Co., Ltd. Acoustic device

Also Published As

Publication number Publication date
EP1047284A3 (de) 2004-12-15
EP1047284A2 (de) 2000-10-25
AT414069B (de) 2006-08-15
ATA71799A (de) 2005-11-15

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