KR20000047385A - 라우드스피커 - Google Patents

라우드스피커 Download PDF

Info

Publication number
KR20000047385A
KR20000047385A KR1019990013132A KR19990013132A KR20000047385A KR 20000047385 A KR20000047385 A KR 20000047385A KR 1019990013132 A KR1019990013132 A KR 1019990013132A KR 19990013132 A KR19990013132 A KR 19990013132A KR 20000047385 A KR20000047385 A KR 20000047385A
Authority
KR
South Korea
Prior art keywords
box
portable loudspeaker
closure
loudspeaker
portable
Prior art date
Application number
KR1019990013132A
Other languages
English (en)
Korean (ko)
Inventor
롱버텀시몬앤드류
커티스머빈스탠리
Original Assignee
스텐리 커티스
와페달 인터네셔날 엘티디.
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 스텐리 커티스, 와페달 인터네셔날 엘티디. filed Critical 스텐리 커티스
Publication of KR20000047385A publication Critical patent/KR20000047385A/ko

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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Packaging For Recording Disks (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Liquid Crystal (AREA)
  • Surgical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Telephone Set Structure (AREA)
KR1019990013132A 1998-12-15 1999-04-14 라우드스피커 KR20000047385A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9827537.3A GB9827537D0 (en) 1998-12-15 1998-12-15 Loudspeaker
GBGB9827537.3 1998-12-15

Publications (1)

Publication Number Publication Date
KR20000047385A true KR20000047385A (ko) 2000-07-25

Family

ID=10844217

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990013132A KR20000047385A (ko) 1998-12-15 1999-04-14 라우드스피커

Country Status (10)

Country Link
EP (1) EP1142447B1 (fr)
JP (1) JP2000184480A (fr)
KR (1) KR20000047385A (fr)
CN (1) CN1148994C (fr)
AT (1) ATE260017T1 (fr)
AU (1) AU1866900A (fr)
DE (1) DE69914946T2 (fr)
GB (1) GB9827537D0 (fr)
HK (1) HK1040034B (fr)
WO (1) WO2000036875A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7245729B2 (en) 2001-04-05 2007-07-17 New Transducers Limited Loudspeaker
EP1322137A3 (fr) * 2001-11-06 2008-08-27 Hosiden Besson Limited Système de haut-paleur portable et applications du même
EP1392080A3 (fr) * 2002-08-17 2004-12-22 KH Technology Corporation Unité et ensemble de haut-parleur
JP3956306B2 (ja) * 2003-09-26 2007-08-08 ソニー株式会社 スピーカ装置
GB2463924A (en) * 2008-06-26 2010-04-07 Allan Read Wireless table-top conference system uses Balanced Mode loudspeaker
CN101719586B (zh) * 2009-12-29 2012-12-12 深圳市信维通信股份有限公司 通信设备及其喇叭和天线组件
EP3149958A1 (fr) 2014-05-01 2017-04-05 Hugh Brogan Dispositif de haut-parleur
US9986320B2 (en) 2014-11-25 2018-05-29 Kenneth Gustave ROEBKE Portable guitar amplifier
GB2574591B (en) * 2018-06-07 2020-10-28 Amina Tech Limited Product with integrally formed vibrating panel loudspeaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63244936A (ja) * 1987-03-30 1988-10-12 Matsushita Electric Ind Co Ltd 受信装置
DE3926153A1 (de) * 1989-08-08 1991-02-14 Ottmar Haberkern Bildtongeraet mit einklappbarem flachbildschirm
JP3494746B2 (ja) * 1995-03-31 2004-02-09 シチズン時計株式会社 液晶表示装置
TR199800364T1 (xx) * 1995-09-02 1998-05-21 New Transducers Limited Portatif bir kompakt disk (CD) �alar.

Also Published As

Publication number Publication date
WO2000036875A2 (fr) 2000-06-22
ATE260017T1 (de) 2004-03-15
EP1142447B1 (fr) 2004-02-18
JP2000184480A (ja) 2000-06-30
HK1040034B (zh) 2004-09-10
DE69914946T2 (de) 2005-01-05
CN1329808A (zh) 2002-01-02
AU1866900A (en) 2000-07-03
WO2000036875A3 (fr) 2000-09-14
EP1142447A2 (fr) 2001-10-10
GB9827537D0 (en) 1999-02-10
DE69914946D1 (de) 2004-03-25
CN1148994C (zh) 2004-05-05
HK1040034A1 (en) 2002-05-17

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Legal Events

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