TR199902460A2 - Passive elements in a closed volume for speakers - Google Patents

Passive elements in a closed volume for speakers

Info

Publication number
TR199902460A2
TR199902460A2 TR1999/02460A TR9902460A TR199902460A2 TR 199902460 A2 TR199902460 A2 TR 199902460A2 TR 1999/02460 A TR1999/02460 A TR 1999/02460A TR 9902460 A TR9902460 A TR 9902460A TR 199902460 A2 TR199902460 A2 TR 199902460A2
Authority
TR
Turkey
Prior art keywords
speakers
boxes
passive elements
closed volume
motor vehicles
Prior art date
Application number
TR1999/02460A
Other languages
Turkish (tr)
Inventor
Nili Tiziano
Original Assignee
Ask Industries S.P.A.
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 Industries S.P.A. filed Critical Ask Industries S.P.A.
Publication of TR199902460A2 publication Critical patent/TR199902460A2/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)

Abstract

Genellikle sapka kutulari, kapilar ve motorlu araçlarin diger bölümlerinde bulunan bos alanlar (1), ilgili kalibre edilmis "pasif" membranlarla (7) birlikte "aktif" hoparlörler (6) için kapali hava hacim kutulari olusturmak amaciyla kullanilmaktadir. Motorlu araçlarin içerisindeki mevcut hacimlerle (1) yeniden olusturulan akustik sistemler sayesinde, içersinde sönümleme elemanlari üzerine konumlandirilmis boyutlari ayni olan, bulusa göre pasif elemanlarin bahsedilen hoparlörler ile uyumlu olarak çalistigi ve kutular içerisindeki ayni kapali hava hacimlerini kullandigi önceden düzenlenmis bahsedilen kutulari uyarlayarak düsük frekanslarda hoparlörlerde bir verimlilik artisi saglanmaktadir.Usually hat boxes, doors and empty areas (1) in other parts of motor vehicles are used to create enclosed air volume boxes for "active" speakers (6) together with the corresponding calibrated "passive" membranes (7). Thanks to the acoustic systems reconstructed with the existing volumes (1) in the motor vehicles, the speakers in low frequencies are adapted to the previously arranged boxes where the passive elements according to the invention operate in accordance with the speakers and use the same enclosed air volumes within the boxes. productivity increase is provided.

TR1999/02460A 1998-11-23 1999-10-05 Passive elements in a closed volume for speakers TR199902460A2 (en)

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 (1)

Publication Number Publication Date
TR199902460A2 true TR199902460A2 (en) 2002-01-21

Family

ID=11399321

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1999/02460A TR199902460A2 (en) 1998-11-23 1999-10-05 Passive elements in a closed volume 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
FR2786357B1 (en) 2002-12-27
GB9924919D0 (en) 1999-12-22
DE19956254A1 (en) 2000-05-25
DE19956254C2 (en) 2003-08-21
BR9907546A (en) 2000-09-12
ES2160075A1 (en) 2001-10-16
PL336730A1 (en) 2000-06-05
GB2344016B (en) 2003-02-26
GB2344016A (en) 2000-05-24
ITRE980117A1 (en) 2000-05-23
AR021856A1 (en) 2002-08-07
FR2786357A1 (en) 2000-05-26
IT1305338B1 (en) 2001-05-04
ES2160075B1 (en) 2002-05-16
PL195757B1 (en) 2007-10-31

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