ATE400977T1 - Lautsprecher - Google Patents

Lautsprecher

Info

Publication number
ATE400977T1
ATE400977T1 AT02700744T AT02700744T ATE400977T1 AT E400977 T1 ATE400977 T1 AT E400977T1 AT 02700744 T AT02700744 T AT 02700744T AT 02700744 T AT02700744 T AT 02700744T AT E400977 T1 ATE400977 T1 AT E400977T1
Authority
AT
Austria
Prior art keywords
resilient plate
resilient
case
secured
coupled
Prior art date
Application number
AT02700744T
Other languages
English (en)
Inventor
Masataka Ueki
Original Assignee
Uetax 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 Uetax Corp filed Critical Uetax Corp
Application granted granted Critical
Publication of ATE400977T1 publication Critical patent/ATE400977T1/de

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
    • 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
    • H04R9/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/03—Transducers capable of generating both sound as well as tactile vibration, e.g. as used in cellular phones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Liquid Crystal (AREA)
  • Surgical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT02700744T 2001-02-26 2002-02-25 Lautsprecher ATE400977T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001050445 2001-02-26

Publications (1)

Publication Number Publication Date
ATE400977T1 true ATE400977T1 (de) 2008-07-15

Family

ID=18911396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02700744T ATE400977T1 (de) 2001-02-26 2002-02-25 Lautsprecher

Country Status (7)

Country Link
US (1) US7006651B2 (de)
EP (1) EP1365624B1 (de)
JP (1) JP4377131B2 (de)
CN (1) CN100493234C (de)
AT (1) ATE400977T1 (de)
DE (1) DE60227487D1 (de)
WO (1) WO2002069669A1 (de)

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KR101000757B1 (ko) * 2010-06-09 2010-12-13 주식회사 비에스이 선형 진동 구조를 갖는 마이크로 스피커 및 그 제조방법
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CN103209376B (zh) * 2013-03-19 2015-11-11 歌尔声学股份有限公司 微型扬声器
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CN105025150A (zh) * 2014-04-28 2015-11-04 江西聚声泰科技有限公司 一种新型的防水手机喇叭
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CN110198510B (zh) * 2018-02-26 2022-04-15 歌尔股份有限公司 发声器
CN110198509B (zh) * 2018-02-26 2022-04-12 歌尔股份有限公司 发声器及电子产品
TWI760612B (zh) * 2019-05-15 2022-04-11 美律實業股份有限公司 揚聲器
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CN109413542B (zh) * 2018-11-21 2024-07-16 南京常荣声学股份有限公司 一种低频大功率水下发声器
CN110049413B (zh) * 2019-05-10 2024-06-14 广东朝阳电子科技股份有限公司 音质改良型双磁路双振膜的振动动圈复合喇叭
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CN111556404B (zh) * 2020-05-29 2025-10-14 安克创新科技股份有限公司 一种扬声器
CN112073847B (zh) * 2020-08-27 2024-11-05 瑞声新能源发展(常州)有限公司科教城分公司 发声器件
CN114630217B (zh) * 2020-12-11 2025-01-10 昆山康龙电子科技有限公司 具有较佳防水效果的微型喇叭单体
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CN113993033B (zh) * 2021-10-13 2024-02-06 维沃移动通信有限公司 电子设备、音频调节方法及装置
CN113993032B (zh) * 2021-11-10 2024-04-30 歌尔科技有限公司 发声装置、发声装置的校准方法及发声单元
CN114302308B (zh) * 2021-12-14 2022-08-05 浙江豪声电子科技股份有限公司 一种超线性扬声器及其测试设备
JP7353667B2 (ja) * 2022-01-28 2023-10-02 ウエタックス株式会社 スピーカ
CN115102354A (zh) * 2022-06-21 2022-09-23 歌尔股份有限公司 振动装置和电子设备
CN115175059B (zh) * 2022-07-07 2023-01-17 广东智能无人系统研究院(南沙) 一种矿井透水搜援用的水中扬声器
DE102022118813B4 (de) * 2022-07-27 2024-07-11 Norman Gerkinsmeyer Elektrodynamischer Schallwandler
CN117729495A (zh) * 2023-11-15 2024-03-19 歌尔股份有限公司 发声器件和电子设备
CN221306102U (zh) * 2023-12-01 2024-07-09 苏州上声电子股份有限公司 一种发声装置及汽车行人警示器
CN120857041A (zh) * 2024-08-16 2025-10-28 华为技术有限公司 扬声器及电子设备
CN223142112U (zh) * 2024-08-23 2025-07-22 比亚迪股份有限公司 一种发音组件和车辆

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Also Published As

Publication number Publication date
EP1365624A4 (de) 2005-05-04
WO2002069669A1 (en) 2002-09-06
US20030123692A1 (en) 2003-07-03
JP4377131B2 (ja) 2009-12-02
CN1462565A (zh) 2003-12-17
EP1365624B1 (de) 2008-07-09
EP1365624A1 (de) 2003-11-26
US7006651B2 (en) 2006-02-28
DE60227487D1 (de) 2008-08-21
CN100493234C (zh) 2009-05-27
JPWO2002069669A1 (ja) 2004-07-02
HK1058453A1 (zh) 2004-05-14

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