IT1305338B1 - PASSIVE ELEMENTS IN CLOSED VOLUMES, FOR SPEAKERS - Google Patents

PASSIVE ELEMENTS IN CLOSED VOLUMES, FOR SPEAKERS

Info

Publication number
IT1305338B1
IT1305338B1 ITRE980117A IT1305338B1 IT 1305338 B1 IT1305338 B1 IT 1305338B1 IT RE980117 A ITRE980117 A IT RE980117A IT 1305338 B1 IT1305338 B1 IT 1305338B1
Authority
IT
Italy
Prior art keywords
speakers
passive elements
closed volumes
volumes
closed
Prior art date
Application number
Other languages
Italian (it)
Inventor
Ing Tiziano Nili
Original Assignee
Ask Ind Spa
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 Ask Ind Spa filed Critical Ask Ind Spa
Priority to ITRE980117 priority Critical patent/IT1305338B1/en
Priority to TR1999/02460A priority patent/TR199902460A2/en
Priority to ES9902237A priority patent/ES2160075B1/en
Priority to GB9924919A priority patent/GB2344016B/en
Priority to FR9913482A priority patent/FR2786357B1/en
Priority to ARP990105416 priority patent/AR021856A1/en
Priority to DE1999156254 priority patent/DE19956254C2/en
Priority to PL336730A priority patent/PL195757B1/en
Priority to BR9907546A priority patent/BR9907546A/en
Publication of ITRE980117A1 publication Critical patent/ITRE980117A1/en
Application granted granted Critical
Publication of IT1305338B1 publication Critical patent/IT1305338B1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
    • B60R11/0223—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers of flat type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0043—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0043—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts
    • B60R2011/0045—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts with visible part, e.g. flush mounted
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
ITRE980117 1998-11-23 1998-11-23 PASSIVE ELEMENTS IN CLOSED VOLUMES, FOR SPEAKERS IT1305338B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITRE980117 IT1305338B1 (en) 1998-11-23 1998-11-23 PASSIVE ELEMENTS IN CLOSED VOLUMES, FOR SPEAKERS
TR1999/02460A TR199902460A2 (en) 1998-11-23 1999-10-05 Passive elements in a closed volume for speakers
ES9902237A ES2160075B1 (en) 1998-11-23 1999-10-11 PASSIVE ELEMENT IN CLOSED VOLUMES, FOR SPEAKERS.
GB9924919A GB2344016B (en) 1998-11-23 1999-10-21 Passive elements in closed volume for loudspeakers
FR9913482A FR2786357B1 (en) 1998-11-23 1999-10-22 PASSIVE ELEMENT EQUIPPED WITH A CLOSED VOLUME FOR SPEAKER
ARP990105416 AR021856A1 (en) 1998-11-23 1999-10-27 PASSIVE ELEMENT THAT WORKS IN COMBINATION WITH AN ACTIVE AND SPEAKER SPEAKING IN AN EMPTY SPACE THAT HAS A CLOSED AIR VOLUME TO PRODUCE UNINCREMENT OF THE EFFECTIVENESS OF THE SPEAKER, IN PARTICULAR AT LOW FREQUENCIES
DE1999156254 DE19956254C2 (en) 1998-11-23 1999-11-23 Passive element for operation with an active transducer of a loudspeaker
PL336730A PL195757B1 (en) 1998-11-23 1999-11-23 Passive element enclosed in a housing in particular for loudspeakers
BR9907546A BR9907546A (en) 1998-11-23 1999-11-23 Passive element in closed volume for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRE980117 IT1305338B1 (en) 1998-11-23 1998-11-23 PASSIVE ELEMENTS IN CLOSED VOLUMES, FOR SPEAKERS

Publications (2)

Publication Number Publication Date
ITRE980117A1 ITRE980117A1 (en) 2000-05-23
IT1305338B1 true IT1305338B1 (en) 2001-05-04

Family

ID=11399321

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRE980117 IT1305338B1 (en) 1998-11-23 1998-11-23 PASSIVE ELEMENTS IN CLOSED VOLUMES, FOR SPEAKERS

Country Status (9)

Country Link
AR (1) AR021856A1 (en)
BR (1) BR9907546A (en)
DE (1) DE19956254C2 (en)
ES (1) ES2160075B1 (en)
FR (1) FR2786357B1 (en)
GB (1) GB2344016B (en)
IT (1) IT1305338B1 (en)
PL (1) PL195757B1 (en)
TR (1) TR199902460A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005051338B3 (en) * 2005-09-28 2007-02-15 Daimlerchrysler Ag Flange for coupling loudspeaker in cavity of motor vehicle, has convex outer edge on its side turning away from hollow space, where flange is positioned in wall of existing cavity
DE102005047491B4 (en) * 2005-10-04 2011-08-18 Hyundai Motor Company Vehicle luggage rack and its reinforcement structure
JP4923657B2 (en) * 2006-03-23 2012-04-25 パナソニック株式会社 Speaker device and television receiver using the speaker device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634461Y2 (en) * 1977-11-22 1981-08-14
JPS57175446A (en) * 1981-04-21 1982-10-28 Nissan Motor Co Ltd Car speaker system
JPS5899991U (en) * 1981-12-25 1983-07-07 クラリオン株式会社 speaker system
US4551849A (en) * 1982-05-11 1985-11-05 Nissan Motor Company, Limited Vehicle panel speaker for automotive audio system utilizing part of a vehicle panel as a sound-producing medium
JPH0787627B2 (en) * 1987-05-20 1995-09-20 本田技研工業株式会社 Speaker box
JP2528230Y2 (en) * 1987-09-08 1997-03-05 本田技研工業株式会社 Automotive speaker
JP2684836B2 (en) * 1990-10-04 1997-12-03 三菱電機株式会社 Car speaker system
DE4439461C1 (en) * 1994-11-04 1996-02-08 Daimler Benz Ag Built-in loudspeaker housing for in-car stereo system
JPH09200885A (en) * 1996-01-11 1997-07-31 Matsushita Electric Ind Co Ltd On-vehicle speaker equipment
JP3454005B2 (en) * 1996-04-03 2003-10-06 松下電器産業株式会社 Speaker device and sound reproducing device
JP3648873B2 (en) * 1996-09-30 2005-05-18 三菱電機株式会社 Vehicle acoustic device
DE19823363C1 (en) * 1998-05-18 1999-07-08 Brose Fahrzeugteile Vehicle door

Also Published As

Publication number Publication date
PL195757B1 (en) 2007-10-31
GB2344016A (en) 2000-05-24
ES2160075B1 (en) 2002-05-16
TR199902460A2 (en) 2002-01-21
GB9924919D0 (en) 1999-12-22
ES2160075A1 (en) 2001-10-16
FR2786357B1 (en) 2002-12-27
DE19956254A1 (en) 2000-05-25
PL336730A1 (en) 2000-06-05
ITRE980117A1 (en) 2000-05-23
DE19956254C2 (en) 2003-08-21
BR9907546A (en) 2000-09-12
AR021856A1 (en) 2002-08-07
FR2786357A1 (en) 2000-05-26
GB2344016B (en) 2003-02-26

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