JP2501948Y2 - 車載音響装置 - Google Patents

車載音響装置

Info

Publication number
JP2501948Y2
JP2501948Y2 JP1985134969U JP13496985U JP2501948Y2 JP 2501948 Y2 JP2501948 Y2 JP 2501948Y2 JP 1985134969 U JP1985134969 U JP 1985134969U JP 13496985 U JP13496985 U JP 13496985U JP 2501948 Y2 JP2501948 Y2 JP 2501948Y2
Authority
JP
Japan
Prior art keywords
speaker
vehicle
sound
sound pressure
impedance
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
JP1985134969U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6242396U (en]
Inventor
慎治郎 加藤
敏和 好美
秀雄 山本
猛 佐藤
久 木原
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
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 Pioneer Corp filed Critical Pioneer Corp
Priority to JP1985134969U priority Critical patent/JP2501948Y2/ja
Priority to DE19863629856 priority patent/DE3629856A1/de
Publication of JPS6242396U publication Critical patent/JPS6242396U/ja
Priority to US07/193,136 priority patent/US4914707A/en
Application granted granted Critical
Publication of JP2501948Y2 publication Critical patent/JP2501948Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
JP1985134969U 1985-09-02 1985-09-02 車載音響装置 Expired - Lifetime JP2501948Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1985134969U JP2501948Y2 (ja) 1985-09-02 1985-09-02 車載音響装置
DE19863629856 DE3629856A1 (de) 1985-09-02 1986-09-02 Ausgeglichenes kraftfahrzeug-lautsprechersystem
US07/193,136 US4914707A (en) 1985-09-02 1988-05-06 Balanced vehicular speaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985134969U JP2501948Y2 (ja) 1985-09-02 1985-09-02 車載音響装置

Publications (2)

Publication Number Publication Date
JPS6242396U JPS6242396U (en]) 1987-03-13
JP2501948Y2 true JP2501948Y2 (ja) 1996-06-19

Family

ID=15140829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985134969U Expired - Lifetime JP2501948Y2 (ja) 1985-09-02 1985-09-02 車載音響装置

Country Status (3)

Country Link
US (1) US4914707A (en])
JP (1) JP2501948Y2 (en])
DE (1) DE3629856A1 (en])

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119431A (en) * 1987-12-28 1992-06-02 Hamby William H Efficiency loudspeaker
DE4041858A1 (de) * 1990-12-24 1992-07-02 Nokia Unterhaltungselektronik Antriebssystem fuer langhubige tieftonlautsprecher
JP3625233B2 (ja) * 1995-12-26 2005-03-02 フオスター電機株式会社 スピーカユニット及びスピーカシステム
US6289106B1 (en) 1997-08-08 2001-09-11 Hong Long Industrial Co., Ltd. Cap and center pole apparatus and method of coupling
US6768806B1 (en) * 1998-03-19 2004-07-27 Harman International Industries, Incorporated Shorting rings in dual-coil dual-gap loudspeaker drivers
ATE414395T1 (de) * 1998-03-19 2008-11-15 Jbl Inc Kurzschlussringe für lautsprecherantrieb mit doppelspulen und doppelspalten
DE19816060A1 (de) * 1998-04-09 1999-11-18 Bosch Gmbh Robert Lautsprecher
US6774510B1 (en) 2000-10-25 2004-08-10 Harman International Industries, Inc. Electromagnetic motor with flux stabilization ring, saturation tips, and radiator
US7039213B2 (en) * 2002-01-16 2006-05-02 Hyre David E Speaker driver
US20070080264A1 (en) * 2005-09-28 2007-04-12 Richard Kukucka Articulating lift gate speakers
JP4636114B2 (ja) * 2008-04-28 2011-02-23 日本電気株式会社 音声出力装置
US20210368271A1 (en) * 2018-02-26 2021-11-25 Hewlett-Packard Development Company, L.P. Acoustic transducers with pole plates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE441900A (en]) * 1939-03-30
US3397286A (en) * 1964-09-17 1968-08-13 Gen Motors Corp Four-speaker adjustable stereo sound system
JPS5899991U (ja) * 1981-12-25 1983-07-07 クラリオン株式会社 スピ−カシステム
US4573189A (en) * 1983-10-19 1986-02-25 Velodyne Acoustics, Inc. Loudspeaker with high frequency motional feedback
JPS60123200A (ja) * 1983-12-07 1985-07-01 Nissan Motor Co Ltd 車両用音響装置

Also Published As

Publication number Publication date
DE3629856A1 (de) 1987-04-02
US4914707A (en) 1990-04-03
JPS6242396U (en]) 1987-03-13

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