DE69122908D1 - Anordnung von Lautsprechern im Gehäuse eines Fernsehempfängers - Google Patents

Anordnung von Lautsprechern im Gehäuse eines Fernsehempfängers

Info

Publication number
DE69122908D1
DE69122908D1 DE69122908T DE69122908T DE69122908D1 DE 69122908 D1 DE69122908 D1 DE 69122908D1 DE 69122908 T DE69122908 T DE 69122908T DE 69122908 T DE69122908 T DE 69122908T DE 69122908 D1 DE69122908 D1 DE 69122908D1
Authority
DE
Germany
Prior art keywords
speakers
housing
arrangement
television receiver
television
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
DE69122908T
Other languages
English (en)
Other versions
DE69122908T2 (de
Inventor
Masashi Sugimoto
Syuji Isono
Kazuo Yoshida
Kiyoshi Sakai
Yoshiaki Okihara
Katsunori Yahiro
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 JP2163341A external-priority patent/JP2805990B2/ja
Priority claimed from JP18005390A external-priority patent/JP2762716B2/ja
Priority claimed from JP24084790A external-priority patent/JP2762729B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69122908D1 publication Critical patent/DE69122908D1/de
Publication of DE69122908T2 publication Critical patent/DE69122908T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00Stereophonic arrangements
    • H04R5/02Spatial or constructional arrangements of loudspeakers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/64Constructional details of receivers, e.g. cabinets or dust covers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/64Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/642Disposition of sound reproducers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/30Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10General applications
    • H04R2499/15Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Telephone Set Structure (AREA)
DE69122908T 1990-06-21 1991-06-18 Anordnung von Lautsprechern im Gehäuse eines Fernsehempfängers Expired - Fee Related DE69122908T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2163341A JP2805990B2 (ja) 1990-06-21 1990-06-21 テレビジョン受信機のスピーカ装置
JP18005390A JP2762716B2 (ja) 1990-07-06 1990-07-06 テレビジョン受像機のスピーカ
JP24084790A JP2762729B2 (ja) 1990-09-10 1990-09-10 テレビジョン受像機用スピーカ装置

Publications (2)

Publication Number Publication Date
DE69122908D1 true DE69122908D1 (de) 1996-12-05
DE69122908T2 DE69122908T2 (de) 1997-02-27

Family

ID=27322149

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122908T Expired - Fee Related DE69122908T2 (de) 1990-06-21 1991-06-18 Anordnung von Lautsprechern im Gehäuse eines Fernsehempfängers

Country Status (7)

Country Link
US (1) US5604337A (de)
EP (1) EP0462571B1 (de)
KR (1) KR950010733B1 (de)
BR (1) BR9102566A (de)
CA (1) CA2045102C (de)
DE (1) DE69122908T2 (de)
MY (1) MY106827A (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0575955A (ja) * 1991-09-10 1993-03-26 Sony Corp テレビセツト
DE4220637A1 (de) * 1992-06-24 1994-01-05 Nokia Deutschland Gmbh Lautsprecheranordnung für Fernsehgeräte
DE69431391T2 (de) * 1993-12-16 2003-05-15 Kabushiki Kaisha Toshiba, Kawasaki Lautsprechersystem für Fernsehgeräte
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
JP3514857B2 (ja) * 1995-02-06 2004-03-31 株式会社東芝 テレビジョンセットのスピーカシステム
GB2302231B (en) * 1995-03-14 1999-01-13 Matsushita Electric Ind Co Ltd Speaker system
US6560343B1 (en) * 1996-04-22 2003-05-06 Samsung Electronics Co., Ltd. Speaker system
KR100188281B1 (ko) * 1996-04-22 1999-06-01 윤종용 텔레비젼용 스피커 시스템
KR100188280B1 (ko) * 1996-04-22 1999-06-01 윤종용 스피커 시스템
US5822443A (en) * 1996-04-22 1998-10-13 Samsung Electronics Co., Ltd. Speaker system for a television
KR100239121B1 (ko) * 1996-09-06 2000-01-15 구자홍 영상표시기기의 돔스피커 시스템구조
KR100198290B1 (ko) * 1996-11-27 1999-06-15 구자홍 돔스피커 시스템구조
US6343132B1 (en) * 1997-02-28 2002-01-29 Matsushita Electric Industrial Co., Ltd. Loudspeaker
JPH10313495A (ja) * 1997-05-12 1998-11-24 Sony Corp 音響装置
KR100309918B1 (ko) 1998-05-16 2001-12-17 윤종용 광시야각액정표시장치및그제조방법
JP2000278630A (ja) * 1999-03-26 2000-10-06 Aiwa Co Ltd テレビ受信機
EP1307068A1 (de) * 2001-10-23 2003-05-02 Thomson Licensing S.A. Gehäuse für eine elektronische Vorrichtung und Verfahren zur Montage eines solchen Gehäuses
EP1307069B1 (de) * 2001-10-23 2019-02-27 InterDigital Madison Patent Holdings Gehäuse für eine elektronische Vorrichtung und Verfahren zur Montage eines solchen Gehäuses
JP2003174692A (ja) 2001-12-07 2003-06-20 Sony Corp ディスプレイ装置
US6966617B2 (en) * 2004-01-09 2005-11-22 Uniwill Computer Corp. Attachable frame for flat display panels
US8103035B2 (en) 2006-12-22 2012-01-24 Bose Corporation Portable audio system having waveguide structure
JP5113471B2 (ja) * 2007-10-02 2013-01-09 S′Next株式会社 スピーカシステム
US9107003B2 (en) * 2011-12-15 2015-08-11 Apple Inc. Extended duct with damping for improved speaker performance
KR101901906B1 (ko) * 2017-05-25 2018-09-27 주식회사 성주음향 혼 스피커
EP3490274B1 (de) * 2017-11-28 2023-04-12 RIEDEL Communications International GmbH Sprechstelle für ein intercom-netzwerk
DE102018103272A1 (de) * 2017-11-28 2019-05-29 Riedel Communications International GmbH Sprechstelle für ein Intercom-Netzwerk
KR102693630B1 (ko) 2019-07-04 2024-08-08 엘지디스플레이 주식회사 표시 장치
FR3110797B1 (fr) * 2020-05-25 2023-06-30 Sagemcom Broadband Sas Pavillon acoustique pour enceinte générique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2388761A (en) * 1944-03-30 1945-11-13 Philco Radio & Television Corp Television apparatus
US3086078A (en) * 1958-10-06 1963-04-16 Sharma Devendra Nath Sound reproducing systems for television, radio and the like
US3557324A (en) * 1967-04-28 1971-01-19 Yoshiro Nakamatsu Television receiver having means for causing sound to emanate from picture plane
US3571509A (en) * 1968-10-04 1971-03-16 Sylvania Electric Prod Inhibiting transfer of vibratory energy between an acoustic reproducer and a flying spot scanner tube
JPS59169172A (ja) * 1983-03-16 1984-09-25 Toshiba Corp 半導体記憶装置の製造方法
DE3706158A1 (de) * 1987-02-26 1988-09-29 Electronic Werke Deutschland Lautsprecherbox mit einem luftdicht abgeschlossenen gehaeuse
JP2508716B2 (ja) * 1987-05-21 1996-06-19 ソニー株式会社 テレビジヨン受像装置
NZ225001A (en) * 1987-06-16 1990-09-26 Matsushita Electric Ind Co Ltd Loudspeaker: reflected sound waves absorbed
EP0303912A3 (de) * 1987-08-14 1989-10-18 EWD Electronic-Werke Deutschland GmbH Tiefton-Lautsprecherbox
JPH074036B2 (ja) * 1987-12-09 1995-01-18 株式会社寺垣研究所 平面スピーカー体型av用キャビネット
DE68915829T2 (de) * 1988-03-16 1995-01-12 Sanyo Electric Co Tonlautsprechersystem.
FR2631195B1 (fr) * 1988-05-06 1990-07-27 Loire Electronique Installation sonore, en particulier stereophonique pour televiseurs a haut-parleur integre de frequences basses de grandes dimensions
JP2783839B2 (ja) * 1989-03-29 1998-08-06 三洋電機株式会社 スピーカ装置

Also Published As

Publication number Publication date
DE69122908T2 (de) 1997-02-27
KR950010733B1 (ko) 1995-09-22
MY106827A (en) 1995-07-31
CA2045102A1 (en) 1991-12-22
US5604337A (en) 1997-02-18
EP0462571B1 (de) 1996-10-30
EP0462571A1 (de) 1991-12-27
CA2045102C (en) 1998-06-09
BR9102566A (pt) 1992-01-21
KR920001949A (ko) 1992-01-30

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Legal Events

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