CN1157997C - 制造音响器件的方法，扬声器驱动单元以及扬声器 - Google Patents

制造音响器件的方法，扬声器驱动单元以及扬声器 Download PDF

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Publication number
CN1157997C
CN1157997C CNB998083682A CN99808368A CN1157997C CN 1157997 C CN1157997 C CN 1157997C CN B998083682 A CNB998083682 A CN B998083682A CN 99808368 A CN99808368 A CN 99808368A CN 1157997 C CN1157997 C CN 1157997C
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CN
China
Prior art keywords
outstanding
holding
suspension
diaphragm
molding
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.)
Expired - Fee Related
Application number
CNB998083682A
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English (en)
Chinese (zh)
Other versions
CN1308830A (zh
Inventor
亨利·阿齐马
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格雷厄姆·班克
基龙·邓克
朱利安·福德姆
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尼尔·S·欧文
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.)
NVF Tech Ltd
Original Assignee
New Transducers Ltd
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
Priority claimed from GBGB9816395.9A external-priority patent/GB9816395D0/en
Priority claimed from GBGB9911156.9A external-priority patent/GB9911156D0/en
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Publication of CN1308830A publication Critical patent/CN1308830A/zh
Application granted granted Critical
Publication of CN1157997C publication Critical patent/CN1157997C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1043—Subsequent to assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
CNB998083682A 1998-07-29 1999-07-29 制造音响器件的方法，扬声器驱动单元以及扬声器 Expired - Fee Related CN1157997C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9816395.9A GB9816395D0 (en) 1998-07-29 1998-07-29 Acoustic devices
GB9911156.9 1999-05-14
GB9816395.9 1999-05-14
GBGB9911156.9A GB9911156D0 (en) 1999-05-14 1999-05-14 Loudspeakers

Publications (2)

Publication Number Publication Date
CN1308830A CN1308830A (zh) 2001-08-15
CN1157997C true CN1157997C (zh) 2004-07-14

Family

ID=26314130

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998083682A Expired - Fee Related CN1157997C (zh) 1998-07-29 1999-07-29 制造音响器件的方法，扬声器驱动单元以及扬声器

Country Status (13)

Country Link
US (1) US6610237B2 (enExample)
EP (1) EP1101388B1 (enExample)
JP (1) JP2002521993A (enExample)
KR (1) KR20010074784A (enExample)
CN (1) CN1157997C (enExample)
AT (1) ATE254382T1 (enExample)
AU (1) AU5049199A (enExample)
BR (1) BR9912459A (enExample)
CA (1) CA2338713A1 (enExample)
DE (1) DE69912799D1 (enExample)
IL (1) IL140997A0 (enExample)
MX (1) MXPA01001032A (enExample)
WO (1) WO2000007409A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240203382A1 (en) * 2022-12-16 2024-06-20 Max Yoshimoto Percussion sound attenuation system

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9911156D0 (en) 1999-05-14 1999-07-14 New Transducers Ltd Loudspeakers
GB2349034A (en) * 1999-04-16 2000-10-18 Hosiden Besson Ltd Supporting surround for active panel of distributed mode speaker
GB0018996D0 (en) * 2000-08-03 2000-09-20 New Transducers Ltd Bending wave loudspeaker
US6826285B2 (en) 2000-08-03 2004-11-30 New Transducers Limited Bending wave loudspeaker
US7636447B2 (en) * 2004-03-12 2009-12-22 Multi Service Corporation Acoustic bracket system
US8284955B2 (en) 2006-02-07 2012-10-09 Bongiovi Acoustics Llc System and method for digital signal processing
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
US8969514B2 (en) 2007-06-04 2015-03-03 Synergy Pharmaceuticals, Inc. Agonists of guanylate cyclase useful for the treatment of hypercholesterolemia, atherosclerosis, coronary heart disease, gallstone, obesity and other cardiovascular diseases
JP2010252245A (ja) * 2009-04-20 2010-11-04 Mitsubishi Electric Engineering Co Ltd 電磁変換器
US9616097B2 (en) 2010-09-15 2017-04-11 Synergy Pharmaceuticals, Inc. Formulations of guanylate cyclase C agonists and methods of use
US8699729B2 (en) 2010-12-10 2014-04-15 Nausser Fathollahi Audio speaker assembly
CN103686477A (zh) * 2012-08-31 2014-03-26 刘骏涛 一种带有伸缩共鸣腔的微型音箱
US20140270193A1 (en) * 2013-03-15 2014-09-18 Emo Labs, Inc. Acoustic transducers having a connector between an actuator and a diaphragm
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
WO2015051496A1 (en) 2013-10-08 2015-04-16 Merck Sharp & Dohme Corp. Antidiabetic tricyclic compounds
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
WO2016044361A1 (en) * 2014-09-19 2016-03-24 Corning Incorporated Thin panel loudspeakers
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
WO2017087495A1 (en) 2015-11-16 2017-05-26 Bongiovi Acoustics Llc Surface acoustic transducer
US10237656B2 (en) 2016-03-28 2019-03-19 Lg Display Co., Ltd. Panel vibration type sound generating display device
KR20170114471A (ko) 2016-04-05 2017-10-16 엘지디스플레이 주식회사 유기발광 표시 장치
KR101704517B1 (ko) 2016-03-28 2017-02-09 엘지디스플레이 주식회사 패널 진동형 음향 발생 표시 장치
KR102663406B1 (ko) 2016-04-04 2024-05-14 엘지디스플레이 주식회사 패널 진동형 음향 발생 액츄에이터 및 그를 포함하는 양면 표시 장치
WO2018106518A1 (en) 2016-12-06 2018-06-14 Merck Sharp & Dohme Corp. Antidiabetic heterocyclic compounds
WO2019113676A1 (en) * 2017-12-14 2019-06-20 Van Rooij Godfried F A Controlled resonance technology
EP3776528A4 (en) 2018-04-11 2022-01-05 Bongiovi Acoustics LLC AUDIO ENHANCED HEARING PROTECTION SYSTEM
US10959035B2 (en) 2018-08-02 2021-03-23 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
IL283182B2 (en) 2018-11-20 2025-10-01 Tes Pharma S R L Alpha-amino-beta-carboxymuconic acid semialdehyde decarboxylase inhibitors

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961378A (en) * 1973-01-19 1976-06-08 White Stanley F Cone construction for loudspeaker
DE7925593U1 (de) * 1979-09-10 1980-02-28 Deutsche Semperit Gmbh, 8000 Muenchen Lautsprechermembran
JPH01162990U (enExample) * 1988-04-30 1989-11-14
JPH02260799A (ja) * 1989-03-30 1990-10-23 Pioneer Electron Corp スピーカおよびその製造方法
US5319718A (en) * 1991-10-11 1994-06-07 Yocum Fred D Loudspeaker cone and method for making same
ES2084444T3 (es) * 1992-01-15 1996-05-01 Patrick Arthur Leach Metodo y aparato para hacer un ensamblado de cono y cerco de altavoz.
EP0647386A1 (en) * 1992-05-14 1995-04-12 YOCUM, Fred D. Loudspeaker cone suspension rim having integral gasket
US5650105A (en) * 1994-05-24 1997-07-22 Yocum; Fred D. Method for making a loudspeaker cone with an integral surround
CN1122436C (zh) * 1994-11-30 2003-09-24 先锋电子股份有限公司 扬声器振动膜及其制造方法
UA51671C2 (uk) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Акустичний пристрій
JP3158023B2 (ja) * 1995-10-03 2001-04-23 フオスター電機株式会社 スピーカ用エッジの製造方法
JP3905652B2 (ja) * 1998-10-07 2007-04-18 フォスター電機株式会社 電気音響変換器用振動板の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240203382A1 (en) * 2022-12-16 2024-06-20 Max Yoshimoto Percussion sound attenuation system
US12260843B2 (en) * 2022-12-16 2025-03-25 Max Yoshimoto Percussion sound attenuation system

Also Published As

Publication number Publication date
HK1033409A1 (en) 2001-08-24
WO2000007409A1 (en) 2000-02-10
AU5049199A (en) 2000-02-21
EP1101388A1 (en) 2001-05-23
EP1101388B1 (en) 2003-11-12
MXPA01001032A (es) 2002-07-30
CN1308830A (zh) 2001-08-15
BR9912459A (pt) 2001-04-17
IL140997A0 (en) 2002-02-10
DE69912799D1 (de) 2003-12-18
KR20010074784A (ko) 2001-08-09
ATE254382T1 (de) 2003-11-15
US6610237B2 (en) 2003-08-26
US20010019616A1 (en) 2001-09-06
CA2338713A1 (en) 2000-02-10
JP2002521993A (ja) 2002-07-16

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040714

Termination date: 20120729