ES2168745T3 - Dispositivos de computacion personal que comprenden un altavoz de panel resonante. - Google Patents

Dispositivos de computacion personal que comprenden un altavoz de panel resonante.

Info

Publication number
ES2168745T3
ES2168745T3 ES98910885T ES98910885T ES2168745T3 ES 2168745 T3 ES2168745 T3 ES 2168745T3 ES 98910885 T ES98910885 T ES 98910885T ES 98910885 T ES98910885 T ES 98910885T ES 2168745 T3 ES2168745 T3 ES 2168745T3
Authority
ES
Spain
Prior art keywords
cover
resonant panel
panel speaker
computation devices
speaker
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 - Lifetime
Application number
ES98910885T
Other languages
English (en)
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 ES2168745T3 publication Critical patent/ES2168745T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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; ELECTRIC HEARING AIDS; 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 OR CALCULATING; 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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Calculators And Similar Devices (AREA)
  • Push-Button Switches (AREA)
  • Telephone Function (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

Un dispositivo de computación personal (128) que tiene un cuerpo (137) que comprende un teclado (138) y una tapa (130, 150) que comprende una pantalla de representación (129) articulada al cuerpo (137) para cubrir el teclado (138), y un altavoz de panel resonante (2, 40) en o fijado a la tapa (130, 150), caracterizado por una guía de ondas acústicas o bocina para dirigir la emisión acústica desde el altavoz (2), donde la guía de ondas o la bocina comprende un elemento (167, 168, 40) montado sobre la tapa, siendo móvil el elemento (167, 168, 40) sobre la tapa (130, 150) desde una posición cerrada o retraída hasta una posición avanzada o abierta.
ES98910885T 1997-03-22 1998-03-19 Dispositivos de computacion personal que comprenden un altavoz de panel resonante. Expired - Lifetime ES2168745T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9705981.0A GB9705981D0 (en) 1997-03-22 1997-03-22 Personal computers

Publications (1)

Publication Number Publication Date
ES2168745T3 true ES2168745T3 (es) 2002-06-16

Family

ID=10809698

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98910885T Expired - Lifetime ES2168745T3 (es) 1997-03-22 1998-03-19 Dispositivos de computacion personal que comprenden un altavoz de panel resonante.

Country Status (33)

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

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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.
NZ510972A (en) * 1998-11-06 2002-07-26 New Transducers Ltd Loudspeakers comprising coupling of phase uncorrelated diffuse sound source to a waveguide
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
WO2002082855A2 (en) * 2001-04-05 2002-10-17 New Transducers Limited Loudspeaker
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
US10158337B2 (en) 2004-08-10 2018-12-18 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
US8284955B2 (en) 2006-02-07 2012-10-09 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
US10848867B2 (en) 2006-02-07 2020-11-24 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
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
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
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
EP2609485B1 (en) 2010-08-23 2021-03-10 Nokia Technologies Oy Apparatus and method for providing haptic and audio feedback in a touch sensitive user interface.
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
CN105191349B (zh) * 2013-05-15 2019-01-08 索尼公司 声音输出装置、声音输出方法和图像显示装置
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
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
CN104618844A (zh) * 2013-11-01 2015-05-13 英诺晶片科技股份有限公司 扩音盒以及包含扩音盒的扩音装置
US10639000B2 (en) 2014-04-16 2020-05-05 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
US9615813B2 (en) 2014-04-16 2017-04-11 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
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
US9906867B2 (en) 2015-11-16 2018-02-27 Bongiovi Acoustics Llc Surface acoustic transducer
JP6680122B2 (ja) * 2016-07-13 2020-04-15 株式会社デンソーウェーブ 携帯端末
EP3701727A1 (en) * 2017-10-23 2020-09-02 Hugh Brogan An improved speaker
US11211043B2 (en) 2018-04-11 2021-12-28 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 (en) * 2019-12-16 2023-08-09 Bose Corporation Adaptable waveguides
CN116648927A (zh) 2020-11-20 2023-08-25 杜比实验室特许公司 改善便携式计算设备中的扬声器的低音响应
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
US20240348974A1 (en) * 2023-03-21 2024-10-17 Mark Wynn Perona Directional Loudspeaker with Self-Contained Deployable Waveguide Vanes for Enhancing Directionality and Sound Pressure Level

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KR970701486A (ko) * 1994-12-23 1997-03-17 제이.지.에이. 롤프스 음향 호온을 구비하는 음 재생 장치 및 그 장치에 사용하기 위한 음향 호온(Sound-reproducing apparatus comprising an acoustic horn, and acoustic horn for use in the apparatus)
CN1194086A (zh) * 1995-09-02 1998-09-23 新型转换器有限公司 个人计算机
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
HUP0004458A2 (hu) 2001-04-28
PT988772E (pt) 2002-03-28
IL131778A0 (en) 2001-03-19
ID20083A (id) 1998-09-24
KR20000076316A (ko) 2000-12-26
EA199900859A1 (ru) 2000-04-24
AU729915B2 (en) 2001-02-15
NO994589D0 (no) 1999-09-21
TW378300B (en) 2000-01-01
JP2001520836A (ja) 2001-10-30
CU22675A3 (es) 2001-06-01
BG103732A (en) 2000-05-31
SK128599A3 (en) 2000-08-14
CA2284565A1 (en) 1998-10-01
BR9807880A (pt) 2000-02-22
AR012129A1 (es) 2000-09-27
WO1998043464A1 (en) 1998-10-01
GEP20022808B (en) 2002-09-25
EA002182B1 (ru) 2002-02-28
AU6511198A (en) 1998-10-20
DE69802686D1 (de) 2002-01-10
ZA982331B (en) 1998-09-23
NO994589L (no) 1999-09-21
EP0988772A1 (en) 2000-03-29
DE69802686T2 (de) 2002-07-04
ATE209844T1 (de) 2001-12-15
DK0988772T3 (da) 2002-03-11
UA41487C2 (uk) 2001-09-17
YU46299A (sh) 2001-07-10
GB9705981D0 (en) 1997-05-07
CO4780062A1 (es) 1999-05-26
CN1250586A (zh) 2000-04-12
EP0988772B1 (en) 2001-11-28
HUP0004458A3 (en) 2002-12-28
YU49118B (sh) 2004-03-12
TR199902310T2 (xx) 2000-01-21
PL335804A1 (en) 2000-05-22
NZ337284A (en) 2000-02-28
EE9900405A (et) 2000-04-17

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