WO2008051858A3 - Low frequency electroacoustical transducing in a vehicle - Google Patents

Low frequency electroacoustical transducing in a vehicle Download PDF

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Publication number
WO2008051858A3
WO2008051858A3 PCT/US2007/081972 US2007081972W WO2008051858A3 WO 2008051858 A3 WO2008051858 A3 WO 2008051858A3 US 2007081972 W US2007081972 W US 2007081972W WO 2008051858 A3 WO2008051858 A3 WO 2008051858A3
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
low frequency
instrument panel
electroacoustical transducing
electroacoustical
Prior art date
Application number
PCT/US2007/081972
Other languages
French (fr)
Other versions
WO2008051858A2 (en
Inventor
Michael D Rosen
Original Assignee
Bose Corp
Michael D Rosen
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 Bose Corp, Michael D Rosen filed Critical Bose Corp
Priority to EP07863437A priority Critical patent/EP2074861A2/en
Publication of WO2008051858A2 publication Critical patent/WO2008051858A2/en
Publication of WO2008051858A3 publication Critical patent/WO2008051858A3/en

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
    • 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
    • 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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
    • 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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
    • 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

Abstract

An apparatus for generating low frequency acoustic signals in a vehicle having an instrument panel is described. The apparatus includes a baffle that is located at least partially within the instrument panel. An electroacoustical transducer is mechanically coupled to the baffle. The electroacoustical transducer generates low frequency acoustic signals that radiate into a cavity within the instrument panel and leak into the passenger compartment of the vehicle.
PCT/US2007/081972 2006-10-20 2007-10-19 Low frequency electroacoustical transducing in a vehicle WO2008051858A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07863437A EP2074861A2 (en) 2006-10-20 2007-10-19 Low frequency electroacoustical transducing in a vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/551,410 2006-10-20
US11/551,410 US20080101645A1 (en) 2006-10-20 2006-10-20 Low frequency electroacoustical transducing in a vehicle

Publications (2)

Publication Number Publication Date
WO2008051858A2 WO2008051858A2 (en) 2008-05-02
WO2008051858A3 true WO2008051858A3 (en) 2009-03-19

Family

ID=39314969

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/081972 WO2008051858A2 (en) 2006-10-20 2007-10-19 Low frequency electroacoustical transducing in a vehicle

Country Status (3)

Country Link
US (2) US20080101645A1 (en)
EP (1) EP2074861A2 (en)
WO (1) WO2008051858A2 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080101645A1 (en) * 2006-10-20 2008-05-01 Rosen Michael D Low frequency electroacoustical transducing in a vehicle
US7980088B2 (en) * 2007-01-04 2011-07-19 Whirlpool Corporation Removable adapter providing a wireless service to removable consumer electronic device
US20080165506A1 (en) * 2007-01-04 2008-07-10 Whirlpool Corporation Host and Adapter for Selectively Positioning a Consumer Electronic Device in Accessible and Inaccessible Orientations
US7826203B2 (en) 2007-01-04 2010-11-02 Whirlpool Corporation Transformative adapter for coupling a host and a consumer electronic device having dissimilar standardized interfaces
US7870753B2 (en) 2007-01-04 2011-01-18 Whirlpool Corporation Appliance door with a service interface
US7765332B2 (en) 2007-01-04 2010-07-27 Whirlpool Corporation Functional adapter for a consumer electronic device
US7618295B2 (en) * 2007-01-04 2009-11-17 Whirlpool Corporation Adapter and consumer electronic device functional unit
US7869201B2 (en) * 2007-01-04 2011-01-11 Whirlpool Corporation Host and adapter for selectively positioning a consumer electronic display in visible and concealed orientations
US7651368B2 (en) 2007-01-04 2010-01-26 Whirpool Corporation Appliance with an adapter to simultaneously couple multiple consumer electronic devices
US8154857B2 (en) 2007-01-04 2012-04-10 Whirlpool Corporation Appliance host with multiple service interfaces for coupling multiple consumer electronic devices
US7798865B2 (en) * 2007-01-04 2010-09-21 Whirlpool Corporation Service supply module and adapter for a consumer electronic device
US8018716B2 (en) * 2007-01-04 2011-09-13 Whirlpool Corporation Adapter for docking a consumer electronic device in discrete orientations
US7686127B2 (en) * 2007-01-04 2010-03-30 Whirlpool Corporation Acoustic chamber as part of adapter or appliance
US7871300B2 (en) * 2007-01-04 2011-01-18 Whirlpool Corporation Host with multiple sequential adapters for multiple consumer electronic devices
US7810343B2 (en) 2007-01-04 2010-10-12 Whirlpool Corporation Dispenser with a service interface for a consumer electronic device
US8040666B2 (en) 2007-01-04 2011-10-18 Whirlpool Corporation Door with a service interface on an edge
US7865639B2 (en) * 2007-01-04 2011-01-04 Whirlpool Corporation Appliance with an electrically adaptive adapter to alternatively couple multiple consumer electronic devices
US7898812B2 (en) * 2007-01-04 2011-03-01 Whirlpool Corporation Alternative hosts for multiple adapters and multiple consumer electronic devices
US8175279B2 (en) 2008-10-09 2012-05-08 Bose Corporation Integrated vehicle audio system
US8144894B2 (en) * 2008-10-10 2012-03-27 Bose Corporation Ducting sound
US20110205165A1 (en) * 2010-02-24 2011-08-25 Douglas Allen Pfau Tuned mass damper for improving nvh characteristics of a haptic touch panel
US8280073B2 (en) * 2010-03-08 2012-10-02 Bose Corporation Correcting engine noise cancellation microphone disturbances
DE102011108403A1 (en) * 2011-07-23 2013-01-24 Volkswagen Aktiengesellschaft Assembly assembly of a motor vehicle
JP6267323B2 (en) 2014-03-26 2018-01-24 パイオニア株式会社 Acoustic transducer for active noise control
WO2016123360A1 (en) * 2015-01-28 2016-08-04 Harman International Industries, Inc. Vehicle speaker arrangement
KR102337208B1 (en) 2015-05-04 2021-12-09 하만인터내셔날인더스트리스인코포레이티드 Venting system for vehicle speaker assembly
CN109076281B (en) 2016-05-10 2021-03-23 哈曼国际工业有限公司 Vehicle speaker arrangement
EP3629595A1 (en) 2018-09-26 2020-04-01 Harman Becker Automotive Systems GmbH Loudspeaker with multi-operating modes and bass enhancement

Citations (12)

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Publication number Priority date Publication date Assignee Title
US5171054A (en) * 1991-12-23 1992-12-15 Davidson Textron Inc. Rear shelf module for motor vehicle
DE19654416C1 (en) * 1996-12-24 1998-05-07 Mannesmann Vdo Ag Cover panel for interior of motor vehicle
DE19714160A1 (en) * 1997-04-05 1998-10-08 Bayerische Motoren Werke Ag Loudspeaker for automobile audio system
FR2780010A1 (en) * 1998-06-23 1999-12-24 Peugeot Audio loudspeaker installation in motor vehicles
DE10144786A1 (en) * 2001-09-11 2003-04-03 Siemens Ag Vehicle has loudspeaker mounted in air conditioning air channel so sound waves can be radiated through air channel opening into passenger compartment
US20050016824A1 (en) * 2003-07-23 2005-01-27 Andrew Olcott System and method for accepting a user control input
US20050018868A1 (en) * 2003-07-21 2005-01-27 Chick Geoffrey C. Passive acoustic radiating
EP1519617A2 (en) * 2003-09-25 2005-03-30 Pioneer Corporation Acoustic device
US20050135642A1 (en) * 2003-12-19 2005-06-23 Dry Alan G. Integrated vehicle instrument panel speaker system
US6985593B2 (en) * 2002-08-23 2006-01-10 Bose Corporation Baffle vibration reducing
US20060046780A1 (en) * 2004-09-01 2006-03-02 Venkat Subramaniam Audio system for portable device
EP1679936A2 (en) * 2004-11-30 2006-07-12 Bose Corporation Baffle vibration reduction in a loudspeaker housing

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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US2233459A (en) * 1937-05-29 1941-03-04 Rca Corp Acoustic apparatus for motor driven vehicles
US3276538A (en) * 1965-01-13 1966-10-04 Gen Motors Corp Combination automobile instrument panel and horn loudspeaker
DE2617068A1 (en) * 1976-04-17 1977-10-27 Volkswagenwerk Ag SPEAKER ARRANGEMENT FOR A VEHICLE
US4085289A (en) * 1976-10-18 1978-04-18 Schmideler Jeffrey B Loudspeaker system
DE3172790D1 (en) * 1980-12-19 1985-12-05 Nissan Motor Speaker for automotive vehicle audio system
US4509184A (en) * 1982-03-18 1985-04-02 Pioneer Electronic Corporation Stereo sound system
CA2021243A1 (en) * 1989-07-17 1991-01-18 Ernest Latham-Brown Vehicular sound reproducing
FR2762263B1 (en) * 1997-04-18 1999-07-16 Rockwell Lvs MOTOR VEHICLE DOOR EQUIPPED WITH A MULTI-COMPONENT MODULE OF WHICH A PART SHAPES AN ACOUSTIC CAVITY
US6937740B2 (en) * 1998-08-03 2005-08-30 Visteon Global Technologies, Inc. Monopole low frequency test woofer
JP2001341584A (en) * 2000-02-02 2001-12-11 Denso Corp Air conditioner for vehicle
US7343020B2 (en) * 2002-09-18 2008-03-11 Thigpen F Bruce Vehicle audio system with directional sound and reflected audio imaging for creating a personal sound stage
TW553419U (en) * 2002-09-26 2003-09-11 Wistron Corp Woofer module of a portable computer
US20080101645A1 (en) * 2006-10-20 2008-05-01 Rosen Michael D Low frequency electroacoustical transducing in a vehicle

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171054A (en) * 1991-12-23 1992-12-15 Davidson Textron Inc. Rear shelf module for motor vehicle
DE19654416C1 (en) * 1996-12-24 1998-05-07 Mannesmann Vdo Ag Cover panel for interior of motor vehicle
DE19714160A1 (en) * 1997-04-05 1998-10-08 Bayerische Motoren Werke Ag Loudspeaker for automobile audio system
FR2780010A1 (en) * 1998-06-23 1999-12-24 Peugeot Audio loudspeaker installation in motor vehicles
DE10144786A1 (en) * 2001-09-11 2003-04-03 Siemens Ag Vehicle has loudspeaker mounted in air conditioning air channel so sound waves can be radiated through air channel opening into passenger compartment
US6985593B2 (en) * 2002-08-23 2006-01-10 Bose Corporation Baffle vibration reducing
US20050018868A1 (en) * 2003-07-21 2005-01-27 Chick Geoffrey C. Passive acoustic radiating
US20050016824A1 (en) * 2003-07-23 2005-01-27 Andrew Olcott System and method for accepting a user control input
EP1519617A2 (en) * 2003-09-25 2005-03-30 Pioneer Corporation Acoustic device
US20050135642A1 (en) * 2003-12-19 2005-06-23 Dry Alan G. Integrated vehicle instrument panel speaker system
US20060046780A1 (en) * 2004-09-01 2006-03-02 Venkat Subramaniam Audio system for portable device
EP1679936A2 (en) * 2004-11-30 2006-07-12 Bose Corporation Baffle vibration reduction in a loudspeaker housing

Also Published As

Publication number Publication date
US20080101645A1 (en) 2008-05-01
EP2074861A2 (en) 2009-07-01
US20110142251A1 (en) 2011-06-16
WO2008051858A2 (en) 2008-05-02

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