JPS6214792Y2 - - Google Patents

Info

Publication number
JPS6214792Y2
JPS6214792Y2 JP1981161238U JP16123881U JPS6214792Y2 JP S6214792 Y2 JPS6214792 Y2 JP S6214792Y2 JP 1981161238 U JP1981161238 U JP 1981161238U JP 16123881 U JP16123881 U JP 16123881U JP S6214792 Y2 JPS6214792 Y2 JP S6214792Y2
Authority
JP
Japan
Prior art keywords
speaker
case
gear cam
speaker case
angle
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
Application number
JP1981161238U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5866786U (ja
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 filed Critical
Priority to JP1981161238U priority Critical patent/JPS5866786U/ja
Priority to DE19823239569 priority patent/DE3239569A1/de
Priority to US06/437,764 priority patent/US4441577A/en
Publication of JPS5866786U publication Critical patent/JPS5866786U/ja
Application granted granted Critical
Publication of JPS6214792Y2 publication Critical patent/JPS6214792Y2/ja
Granted 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
    • 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
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (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)
  • Stereophonic Arrangements (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP1981161238U 1981-10-30 1981-10-30 指向性可変式スピ−カシステム Granted JPS5866786U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1981161238U JPS5866786U (ja) 1981-10-30 1981-10-30 指向性可変式スピ−カシステム
DE19823239569 DE3239569A1 (de) 1981-10-30 1982-10-26 Lautsprechersystem mit variabler abstrahlrichtung
US06/437,764 US4441577A (en) 1981-10-30 1982-10-27 Direction-variable speaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981161238U JPS5866786U (ja) 1981-10-30 1981-10-30 指向性可変式スピ−カシステム

Publications (2)

Publication Number Publication Date
JPS5866786U JPS5866786U (ja) 1983-05-06
JPS6214792Y2 true JPS6214792Y2 (en]) 1987-04-15

Family

ID=15731262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981161238U Granted JPS5866786U (ja) 1981-10-30 1981-10-30 指向性可変式スピ−カシステム

Country Status (3)

Country Link
US (1) US4441577A (en])
JP (1) JPS5866786U (en])
DE (1) DE3239569A1 (en])

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090430B1 (en) * 1982-03-31 1989-09-20 Pioneer Electronic Corporation Compound speaker system
NL8300011A (nl) * 1983-01-04 1984-08-01 Philips Nv Luidsprekerinrichting met een of meer vlakke membranen.
JPS6061890U (ja) * 1983-10-03 1985-04-30 パイオニア株式会社 カ−ステレオ用スピ−カシステム
JPS60119188U (ja) * 1984-01-19 1985-08-12 パイオニア株式会社 トウイ−タ角度調節装置付スピ−カ
DE3413769C1 (de) * 1984-04-12 1985-04-11 Daimler-Benz Ag, 7000 Stuttgart Kfz-Alarmanlage mit akustischer Signalabgabe ueber mindestens einen im Kfz eingebauten Radiolautsprecher
JPS60226337A (ja) * 1984-04-22 1985-11-11 Pioneer Electronic Corp 車載用スピ−カ装置
JPH0735508Y2 (ja) * 1986-09-17 1995-08-09 松下電器産業株式会社 テレビ用スピ−カの収納機構
US4757544A (en) * 1986-12-15 1988-07-12 Steven P. Surgnier Multi-directional speaker system
US4974759A (en) * 1987-09-10 1990-12-04 Mcdonough William H Radio/player assembly
JP2771003B2 (ja) * 1990-01-23 1998-07-02 キヤノン株式会社 オーディオ・ミラー・スピーカ
US5133428A (en) * 1991-04-04 1992-07-28 Perrson John K Direction-adjustable speaker system
US5291559A (en) * 1991-10-23 1994-03-01 Sparomatic, Corp. Computer speaker
US5400413A (en) * 1992-10-09 1995-03-21 Dana Innovations Pre-formed speaker grille cloth
USD352038S (en) 1992-10-27 1994-11-01 Pioneer Kabushiki Kaisha Loudspeaker for use with amplifier
US5321760A (en) * 1992-11-16 1994-06-14 Davidson Textron Inc. Retractable speaker assembly
US5734732A (en) * 1996-10-30 1998-03-31 Lemmon; Harold J. Speaker arrangement and mounting apparatus and method
US6026927A (en) * 1998-09-04 2000-02-22 Niles Audio Corporation, Inc. Speaker assembly
US6070694A (en) * 1998-09-04 2000-06-06 Niles Audio Corporation, Inc. Loudspeaker assembly
US6078497A (en) * 1999-01-29 2000-06-20 Hewlett-Packard Company Portable electronic device having an enhanced speaker system
US6258438B1 (en) 1999-06-17 2001-07-10 Daimlerchrysler Corporation Vehicle shelf trim panel with insert molded speaker grille
GB0219244D0 (en) * 2002-08-17 2002-09-25 Kh Technology Corp Loudspeaker system
US6724907B1 (en) * 2002-11-15 2004-04-20 Yen-Chen Chan Tweeter support rack structure
US7237648B2 (en) * 2003-09-03 2007-07-03 Monster Cable Products, Inc. Surround sound positioning tower system and method
US7090047B1 (en) * 2003-09-03 2006-08-15 Monster Cable Products, Inc. Surround sound positioning tower system and method
US7077236B2 (en) * 2003-12-31 2006-07-18 Lear Corporation Articulating vehicle speaker assembly
USD517046S1 (en) 2004-04-07 2006-03-14 Magnadyne Corporation Mount for speaker box
US7266210B2 (en) * 2004-04-07 2007-09-04 Magnadyne Corporation Recessed speaker box and mount
US7350618B2 (en) * 2005-04-01 2008-04-01 Creative Technology Ltd Multimedia speaker product
US8050441B2 (en) * 2005-06-03 2011-11-01 Creative Technology Ltd Portable speakers
USD533537S1 (en) 2005-07-28 2006-12-12 Magnadyne Corporation Partially spherical speaker enclosure and escutcheon assembly
US7970149B2 (en) * 2005-07-28 2011-06-28 Bby Solutions, Inc. Audio speaker with partially spherical speaker housing and escutcheon
WO2007081712A2 (en) 2006-01-04 2007-07-19 Boston Acoustics, Inc. Audio speaker having a tweeter capable of continuous rotation
KR100689576B1 (ko) * 2006-03-02 2007-03-02 엘지전자 주식회사 음향 출력 장치
KR101188578B1 (ko) * 2006-09-11 2012-10-05 엘지전자 주식회사 스피커 시스템
EP2181895A3 (en) * 2008-10-29 2010-08-25 Bang&Olufsen A/S Asymmetrical sliding loudspeaker arrangement
US8167083B2 (en) * 2010-05-18 2012-05-01 Bose Corporation Reconfigurable loudspeaker enclosure
US8526661B2 (en) 2011-05-11 2013-09-03 Honda Motor Co., Ltd. Articulating speaker
WO2013183133A1 (ja) * 2012-06-06 2013-12-12 パイオニア株式会社 電子機器、並びにそれを備えた自動車及び住宅
TWI471017B (zh) * 2012-09-06 2015-01-21 Wistron Corp 喇叭模組及其相關電子裝置
USD883956S1 (en) 2014-08-13 2020-05-12 Sonos, Inc. Playback device
USD789991S1 (en) 2014-08-13 2017-06-20 Sonos, Inc. Playback device
USD751532S1 (en) * 2014-12-21 2016-03-15 Ching-Wen Chen Horizontal computer microphone
USD768602S1 (en) 2015-04-25 2016-10-11 Sonos, Inc. Playback device
US20170085972A1 (en) 2015-09-17 2017-03-23 Sonos, Inc. Media Player and Media Player Design
USD920278S1 (en) 2017-03-13 2021-05-25 Sonos, Inc. Media playback device with lights
USD886765S1 (en) 2017-03-13 2020-06-09 Sonos, Inc. Media playback device
USD906278S1 (en) 2015-04-25 2020-12-29 Sonos, Inc. Media player device
USD766877S1 (en) * 2015-09-04 2016-09-20 Andreas Haase Audio speaker with light display
USD1043613S1 (en) 2015-09-17 2024-09-24 Sonos, Inc. Media player
USD827671S1 (en) 2016-09-30 2018-09-04 Sonos, Inc. Media playback device
USD851057S1 (en) * 2016-09-30 2019-06-11 Sonos, Inc. Speaker grill with graduated hole sizing over a transition area for a media device
US10412473B2 (en) 2016-09-30 2019-09-10 Sonos, Inc. Speaker grill with graduated hole sizing over a transition area for a media device
CN110073675B (zh) 2016-12-16 2021-03-02 杜比实验室特许公司 具有用于反射声音投射的全频向上发声驱动器的音频扬声器
USD925501S1 (en) * 2018-11-28 2021-07-20 Ching-Wen Chen Horizontal computer microphone
CN110901560B (zh) * 2019-11-20 2021-05-25 北京汽车股份有限公司 汽车及其音响系统
DE202021101350U1 (de) * 2021-03-17 2021-04-28 Adam Hall Gmbh Lautsprecher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023961B1 (en]) * 1970-11-04 1975-08-12
GB1571714A (en) * 1977-04-13 1980-07-16 Kef Electronics Ltd Loudspeakers
US4365114A (en) * 1979-09-14 1982-12-21 Pioneer Electronic Corporation Automotive loudspeaker having variable speaker orientation and particular electrical connections

Also Published As

Publication number Publication date
US4441577A (en) 1984-04-10
DE3239569A1 (de) 1983-05-11
JPS5866786U (ja) 1983-05-06

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