JP2000184480A - ポ―タブルラウドスピ―カ - Google Patents

ポ―タブルラウドスピ―カ

Info

Publication number
JP2000184480A
JP2000184480A JP11106242A JP10624299A JP2000184480A JP 2000184480 A JP2000184480 A JP 2000184480A JP 11106242 A JP11106242 A JP 11106242A JP 10624299 A JP10624299 A JP 10624299A JP 2000184480 A JP2000184480 A JP 2000184480A
Authority
JP
Japan
Prior art keywords
portable loudspeaker
lid
enclosure
case
loudspeaker according
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
JP11106242A
Other languages
English (en)
Japanese (ja)
Inventor
Andrew Longbottom Simon
アンドリュー ロングボトム サイモン
Stanley Curtis Marvin
スタンレー カーティス マーヴィン
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.)
WHARFEDALE INTERNATL Ltd
Original Assignee
WHARFEDALE INTERNATL 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
Application filed by WHARFEDALE INTERNATL Ltd filed Critical WHARFEDALE INTERNATL Ltd
Publication of JP2000184480A publication Critical patent/JP2000184480A/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; 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)
  • Liquid Crystal (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Surgical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Telephone Set Structure (AREA)
JP11106242A 1998-12-15 1999-04-14 ポ―タブルラウドスピ―カ Pending JP2000184480A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9827537.3A GB9827537D0 (en) 1998-12-15 1998-12-15 Loudspeaker
GB9827537.3 1998-12-15

Publications (1)

Publication Number Publication Date
JP2000184480A true JP2000184480A (ja) 2000-06-30

Family

ID=10844217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11106242A Pending JP2000184480A (ja) 1998-12-15 1999-04-14 ポ―タブルラウドスピ―カ

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
GB2392044B (en) * 2002-08-17 2005-12-28 K H Technology Corp Loudspeaker unit and assembly
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
DE69601733T2 (de) * 1995-09-02 1999-09-16 New Transducers Ltd Tragbarer cd-spieler mit lautsprechern mit paneelförmigen akustischen abstrahlelementen

Also Published As

Publication number Publication date
WO2000036875A3 (fr) 2000-09-14
EP1142447A2 (fr) 2001-10-10
ATE260017T1 (de) 2004-03-15
HK1040034A1 (en) 2002-05-17
CN1329808A (zh) 2002-01-02
GB9827537D0 (en) 1999-02-10
EP1142447B1 (fr) 2004-02-18
DE69914946D1 (de) 2004-03-25
DE69914946T2 (de) 2005-01-05
CN1148994C (zh) 2004-05-05
WO2000036875A2 (fr) 2000-06-22
KR20000047385A (ko) 2000-07-25
HK1040034B (zh) 2004-09-10
AU1866900A (en) 2000-07-03

Similar Documents

Publication Publication Date Title
US7039210B2 (en) Briefcase or carrying case with integrated loudspeaker system
US5838808A (en) Acoustical chair system
US10524033B2 (en) Expandable enclosure for electronic device resonance box
HK1008626A1 (en) Portable compact-disc player incorporating panel-form loudspeakers
CA2794698C (fr) Haut-parleur a vibrations portatif
JP2005501496A (ja) 低音反射型ヘッドホン
JP2000184480A (ja) ポ―タブルラウドスピ―カ
JP3644356B2 (ja) 電子楽器の楽音発生構造
JP4082055B2 (ja) スピーカユニット内蔵情報処理装置
CN201438751U (zh) 小型低音音箱及具有该音箱的音乐播放器
JPH11143579A (ja) 携帯用情報処理装置
JP3188252U (ja) 弦楽器
JP3031267B2 (ja) スピーカ内蔵ディスク再生装置
JP2002099353A (ja) 音楽再生ノートパソコン
JP2000112564A (ja) 携帯型電子機器
JPS5939283Y2 (ja) テ−プレコ−ダ−
JPH0660629A (ja) 光ディスクプレーヤ
JP2001110177A (ja) 映像音声再生装置
JP2000242283A (ja) 再生装置
JPH09102994A (ja) 埋め込み形スピーカー装置
JPS63153691U (fr)