[go: up one dir, main page]

DE69802686D1 - Personal computer geräte mit plattenförmigem resonanten lautsprecher - Google Patents

Personal computer geräte mit plattenförmigem resonanten lautsprecher

Info

Publication number
DE69802686D1
DE69802686D1 DE69802686T DE69802686T DE69802686D1 DE 69802686 D1 DE69802686 D1 DE 69802686D1 DE 69802686 T DE69802686 T DE 69802686T DE 69802686 T DE69802686 T DE 69802686T DE 69802686 D1 DE69802686 D1 DE 69802686D1
Authority
DE
Germany
Prior art keywords
plate
personal computer
computer devices
shaped resonant
speakers
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
DE69802686T
Other languages
English (en)
Other versions
DE69802686T2 (de
Inventor
Henry Azima
Martin Colloms
Norman Crocker
Martin Roberts
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
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Application granted granted Critical
Publication of DE69802686D1 publication Critical patent/DE69802686D1/de
Publication of DE69802686T2 publication Critical patent/DE69802686T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Telephone Function (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Push-Button Switches (AREA)
  • Calculators And Similar Devices (AREA)
DE69802686T 1997-03-22 1998-03-19 Personal computer geräte mit plattenförmigem resonanten lautsprecher Expired - Fee Related DE69802686T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9705981.0A GB9705981D0 (en) 1997-03-22 1997-03-22 Personal computers
PCT/GB1998/000834 WO1998043464A1 (en) 1997-03-22 1998-03-19 Personal computing devices comprising a resonant panel loudspeaker

Publications (2)

Publication Number Publication Date
DE69802686D1 true DE69802686D1 (de) 2002-01-10
DE69802686T2 DE69802686T2 (de) 2002-07-04

Family

ID=10809698

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802686T Expired - Fee Related DE69802686T2 (de) 1997-03-22 1998-03-19 Personal computer geräte mit plattenförmigem resonanten lautsprecher

Country Status (33)

Country Link
EP (1) EP0988772B1 (de)
JP (1) JP2001520836A (de)
KR (1) KR20000076316A (de)
CN (1) CN1250586A (de)
AR (1) AR012129A1 (de)
AT (1) ATE209844T1 (de)
AU (1) AU729915B2 (de)
BG (1) BG103732A (de)
BR (1) BR9807880A (de)
CA (1) CA2284565A1 (de)
CO (1) CO4780062A1 (de)
CU (1) CU22675A3 (de)
DE (1) DE69802686T2 (de)
DK (1) DK0988772T3 (de)
EA (1) EA002182B1 (de)
EE (1) EE9900405A (de)
ES (1) ES2168745T3 (de)
GB (1) GB9705981D0 (de)
GE (1) GEP20022808B (de)
HU (1) HUP0004458A3 (de)
ID (1) ID20083A (de)
IL (1) IL131778A0 (de)
NO (1) NO994589L (de)
NZ (1) NZ337284A (de)
PL (1) PL335804A1 (de)
PT (1) PT988772E (de)
SK (1) SK128599A3 (de)
TR (1) TR199902310T2 (de)
TW (1) TW378300B (de)
UA (1) UA41487C2 (de)
WO (1) WO1998043464A1 (de)
YU (1) YU49118B (de)
ZA (1) ZA982331B (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6580799B1 (en) 1995-09-02 2003-06-17 New Transducer Limited Keyboard comprising a loudspeaker
GB9924932D0 (en) * 1999-10-22 1999-12-22 New Transducers Ltd Keyboards
US7010138B1 (en) 1996-09-03 2006-03-07 New Transducers Limited Loudspeakers
GB9824256D0 (en) * 1998-11-06 1998-12-30 New Transducers Ltd Acoustic devices etc.
DE69913726D1 (de) * 1998-11-06 2004-01-29 New Transducers Ltd Lautsprecher mit phasenunkorrelierter diffuser schallquelle
GB9909157D0 (en) * 1999-04-22 1999-06-16 New Transducers Ltd Small electronic articles for personal use
GB9924643D0 (en) * 1999-10-19 1999-12-22 New Transducers Ltd Electronic apparatus containing loudspeaker
GB2390505B (en) * 2001-04-05 2005-03-30 New Transducers Ltd Loudspeaker and method of making same
US7245729B2 (en) 2001-04-05 2007-07-17 New Transducers Limited Loudspeaker
GB0114501D0 (en) * 2001-06-14 2001-08-08 New Transducers Ltd Mobile telephone
GB0121796D0 (en) * 2001-09-10 2001-10-31 Cybula Ltd Computing devices
US7548854B2 (en) 2002-01-31 2009-06-16 Awi Licensing Company Architectural sound enhancement with pre-filtered masking sound
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
US10158337B2 (en) 2004-08-10 2018-12-18 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
JP2006237826A (ja) * 2005-02-23 2006-09-07 Pioneer Electronic Corp 平面表示機器用スピーカ装置及び平面表示装置
US9615189B2 (en) 2014-08-08 2017-04-04 Bongiovi Acoustics Llc Artificial ear apparatus and associated methods for generating a head related audio transfer function
US10848867B2 (en) 2006-02-07 2020-11-24 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
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
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
JP5090893B2 (ja) * 2007-12-25 2012-12-05 パナソニック株式会社 表示装置設置用パネル
KR100929020B1 (ko) * 2008-01-17 2009-11-26 성균관대학교산학협력단 벽걸이형 평판 디스플레이 장치의 음향 출력 시스템
JP4968270B2 (ja) * 2009-01-29 2012-07-04 株式会社デンソーウェーブ 携帯通信端末
KR101436271B1 (ko) 2010-08-23 2014-08-29 노키아 코포레이션 터치 감지형 사용자 인터페이스에서 햅틱 및 오디오 피드백을 제공하는 장치 및 방법
JP3175661U (ja) * 2012-03-02 2012-05-24 トリニティ株式会社 携帯端末機器における音声誘導装置及び音声誘導部材
KR101415458B1 (ko) * 2012-08-04 2014-08-06 유국일 텔레비전용 스피커장치
KR101394688B1 (ko) * 2012-08-04 2014-05-14 유국일 텔레비전용 스피커장치
EP2999238A4 (de) * 2013-05-15 2017-03-29 Sony Corporation Audioausgangsvorrichtung, audioausgabeverfahren, und videoanzeigevorrichtung
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US20150122575A1 (en) * 2013-11-01 2015-05-07 Innochips Technology Co., Ltd. Sound amplification box and sound amplification device including the same
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
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
JP2018537910A (ja) 2015-11-16 2018-12-20 ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー 表面音響変換器
JP6680122B2 (ja) * 2016-07-13 2020-04-15 株式会社デンソーウェーブ 携帯端末
WO2019081918A1 (en) * 2017-10-23 2019-05-02 Hugh Brogan ENHANCED SPEAKER
AU2019252524A1 (en) 2018-04-11 2020-11-05 Bongiovi Acoustics Llc Audio enhanced hearing protection system
WO2020028833A1 (en) 2018-08-02 2020-02-06 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
CN110930906A (zh) * 2019-11-21 2020-03-27 苏州佳世达光电有限公司 显示装置
EP3840401B1 (de) * 2019-12-16 2023-08-09 Bose Corporation Anpassungsfähige wellenleiter
CN112882542B (zh) * 2021-02-10 2024-08-23 联想(北京)有限公司 一种电子设备及控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264897A (ja) * 1985-05-20 1986-11-22 Mitsubishi Electric Corp スピ−カ装置
JP3449571B2 (ja) * 1994-08-30 2003-09-22 株式会社東芝 テレビジョンセットのスピーカシステム
WO1996020576A1 (en) * 1994-12-23 1996-07-04 Philips Electronics N.V. Sound-reproducing apparatus comprising an acoustic horn, and acoustic horn for use in the apparatus
EA199800251A1 (ru) * 1995-09-02 1998-10-29 Нью Трэнсдьюсерз Лимитед Персональный компьютер
GB2310559B (en) * 1996-02-23 2000-09-20 Nokia Mobile Phones Ltd Audio output apparatus for a mobile communication device

Also Published As

Publication number Publication date
SK128599A3 (en) 2000-08-14
DE69802686T2 (de) 2002-07-04
AR012129A1 (es) 2000-09-27
PL335804A1 (en) 2000-05-22
EE9900405A (et) 2000-04-17
HUP0004458A2 (hu) 2001-04-28
CO4780062A1 (es) 1999-05-26
TW378300B (en) 2000-01-01
GB9705981D0 (en) 1997-05-07
JP2001520836A (ja) 2001-10-30
EA199900859A1 (ru) 2000-04-24
NZ337284A (en) 2000-02-28
ATE209844T1 (de) 2001-12-15
AU6511198A (en) 1998-10-20
WO1998043464A1 (en) 1998-10-01
HUP0004458A3 (en) 2002-12-28
BG103732A (en) 2000-05-31
BR9807880A (pt) 2000-02-22
EP0988772B1 (de) 2001-11-28
IL131778A0 (en) 2001-03-19
DK0988772T3 (da) 2002-03-11
ZA982331B (en) 1998-09-23
YU49118B (sh) 2004-03-12
PT988772E (pt) 2002-03-28
EP0988772A1 (de) 2000-03-29
GEP20022808B (en) 2002-09-25
TR199902310T2 (xx) 2000-01-21
ID20083A (id) 1998-09-24
CU22675A3 (es) 2001-06-01
UA41487C2 (uk) 2001-09-17
YU46299A (sh) 2001-07-10
NO994589D0 (no) 1999-09-21
KR20000076316A (ko) 2000-12-26
ES2168745T3 (es) 2002-06-16
CA2284565A1 (en) 1998-10-01
AU729915B2 (en) 2001-02-15
CN1250586A (zh) 2000-04-12
EA002182B1 (ru) 2002-02-28
NO994589L (no) 1999-09-21

Similar Documents

Publication Publication Date Title
DE69802686D1 (de) Personal computer geräte mit plattenförmigem resonanten lautsprecher
PT962853E (pt) Computador portatil
FI973415L (fi) Kannettavat elektroniset laitteet
DE69723917D1 (de) Am Körper tragbarer Rechner
DE69804548D1 (de) Computergehäuse
DE69824311D1 (de) Tragbare rechner
DE69921295T8 (de) Aktive akustische Vorrichtungen mit plattenförmigen Elementen
ID24414A (id) Radiotelepon dengan bagian akustik geser
DE69725222D1 (de) Tragbarer Personalrechner mit Lautsprecherabdeckung
DE59808146D1 (de) Tragbares- Sauggerät
DE69920646D1 (de) Personalrechnersystem
FI103166B1 (fi) Kannettavat puhelimet
FI980066A0 (fi) Laosanordning foer dator
ID20897A (id) Susunan penutup-rapat
DE69820067D1 (de) Akusto-optische vorrichtungen mit akustischem absorber
FR2764408B1 (fr) Ordinateur securise
KR970060521U (ko) 휴대용 방석
DE59813958D1 (de) Piezoelektrischer Lautsprecher
FI972010A0 (fi) Arrangemang i en borrningsanordning
FI973835A0 (fi) Portabel tidsutloesningskommunikator
KR950032546U (ko) 휴대용 수첩
FR2769783B1 (fr) Telecopieur portable
IT1298711B1 (it) Trousse portaoggetti portatile
ID25796A (id) Prepreg laminar
KR970063699U (ko) 마이크가 내장된 컴퓨터

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee