JPH11504135A - 音響減衰構造体、及びその製造方法 - Google Patents

音響減衰構造体、及びその製造方法

Info

Publication number
JPH11504135A
JPH11504135A JP8532434A JP53243496A JPH11504135A JP H11504135 A JPH11504135 A JP H11504135A JP 8532434 A JP8532434 A JP 8532434A JP 53243496 A JP53243496 A JP 53243496A JP H11504135 A JPH11504135 A JP H11504135A
Authority
JP
Japan
Prior art keywords
damping
viscoelastic polymer
plate
car stereo
achieving
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.)
Pending
Application number
JP8532434A
Other languages
English (en)
Japanese (ja)
Inventor
アレマイル、イングファール
ファルク、ゲラン
Original Assignee
オーディオフォーム・アーベー
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
Priority claimed from SE9501555A external-priority patent/SE505791C2/sv
Application filed by オーディオフォーム・アーベー filed Critical オーディオフォーム・アーベー
Publication of JPH11504135A publication Critical patent/JPH11504135A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • 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
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • 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
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
    • H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Vibration Prevention Devices (AREA)
JP8532434A 1995-04-26 1996-04-24 音響減衰構造体、及びその製造方法 Pending JPH11504135A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9501555A SE505791C2 (sv) 1995-04-26 1995-04-26 Anordning för ljuddämpning samt förfarande för att åstadkomma anordningen
SE9501754-7 1995-05-11
SE9501754A SE9501754D0 (sv) 1995-04-26 1995-05-11 Anordning för att åstadkomma ljuddämpande absorberande effekt hos konstruktioner samt förfarande för att åstadkomma anordningen
SE9501555-8 1995-05-11
PCT/SE1996/000538 WO1996034261A1 (en) 1995-04-26 1996-04-24 Arrangement for damping sound and a method for manufacturing the arrangement

Publications (1)

Publication Number Publication Date
JPH11504135A true JPH11504135A (ja) 1999-04-06

Family

ID=26662284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8532434A Pending JPH11504135A (ja) 1995-04-26 1996-04-24 音響減衰構造体、及びその製造方法

Country Status (7)

Country Link
EP (1) EP0823043A1 (pt)
JP (1) JPH11504135A (pt)
AU (1) AU721059B2 (pt)
BR (1) BR9608179A (pt)
CA (1) CA2219785A1 (pt)
SE (1) SE9501754D0 (pt)
WO (1) WO1996034261A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770364B3 (fr) * 1997-10-28 2000-04-07 Frederic Ivaldi Enceinte acoustique tubulaire
DE19909046B4 (de) * 1999-03-02 2005-04-14 Faist Automotive Gmbh & Co. Kg Akustischer Mehrschichtenabsorber, Verfahren zu dessen Herstellung und dessen Verwendung
JP2005026817A (ja) * 2003-06-30 2005-01-27 Pioneer Electronic Corp 車載用スピーカ装置およびドアパネル
US7181891B2 (en) 2003-09-08 2007-02-27 Quiet Solution, Inc. Acoustical sound proofing material and methods for manufacturing same
US8495851B2 (en) 2004-09-10 2013-07-30 Serious Energy, Inc. Acoustical sound proofing material and methods for manufacturing same
US7921965B1 (en) 2004-10-27 2011-04-12 Serious Materials, Inc. Soundproof assembly and methods for manufacturing same
US7909136B2 (en) 2004-11-24 2011-03-22 Serious Materials, Inc. Soundproof assembly
US7798287B1 (en) 2005-01-20 2010-09-21 Serious Materials, Inc. Acoustical ceiling panels
US8029881B2 (en) 2005-11-04 2011-10-04 Serious Energy, Inc. Radio frequency wave reducing material and methods for manufacturing same
US7987645B2 (en) 2007-03-29 2011-08-02 Serious Materials, Inc. Noise isolating underlayment
US9388568B2 (en) 2007-04-06 2016-07-12 Pacific Coast Building Products, Inc. Acoustical sound proofing material with improved fracture characteristics and methods for manufacturing same
US7745005B2 (en) 2007-06-30 2010-06-29 Serious Materials, Inc. Acoustical sound proofing material
US8424251B2 (en) 2007-04-12 2013-04-23 Serious Energy, Inc. Sound Proofing material with improved damping and structural integrity
US7883763B2 (en) 2007-04-12 2011-02-08 Serious Materials, Inc. Acoustical sound proofing material with controlled water-vapor permeability and methods for manufacturing same
US8397864B2 (en) 2007-04-24 2013-03-19 Serious Energy, Inc. Acoustical sound proofing material with improved fire resistance and methods for manufacturing same
US8181738B2 (en) 2007-04-24 2012-05-22 Serious Energy, Inc. Acoustical sound proofing material with improved damping at select frequencies and methods for manufacturing same
US10174499B1 (en) 2007-05-01 2019-01-08 Pacific Coast Building Products, Inc. Acoustical sound proofing material for architectural retrofit applications and methods for manufacturing same
US7908818B2 (en) 2008-05-08 2011-03-22 Serious Materials, Inc. Methods of manufacturing acoustical sound proofing materials with optimized fracture characteristics
US9387649B2 (en) 2007-06-28 2016-07-12 Pacific Coast Building Products, Inc. Methods of manufacturing acoustical sound proofing materials with optimized fracture characteristics
US7799410B2 (en) 2007-06-30 2010-09-21 Serious Materials, Inc. Acoustical sound proofing material with improved damping at select frequencies and methods for manufacturing same
US7914914B2 (en) 2007-06-30 2011-03-29 Serious Materials, Inc. Low embodied energy sheathing panels with optimal water vapor permeance and methods of making same
US8337993B2 (en) 2007-11-16 2012-12-25 Serious Energy, Inc. Low embodied energy wallboards and methods of making same
US8590272B2 (en) 2010-06-07 2013-11-26 Georgia-Pacific Gypsum Llc Acoustical sound proofing materials and methods of making the same
CA2988547C (en) 2016-12-15 2021-01-26 Certainteed Gypsum, Inc. Plaster boards and methods for making them
US11124965B2 (en) 2017-09-26 2021-09-21 Certainteed Gypsum, Inc. Plaster boards having internal layers and methods for making them
EP3688246A4 (en) 2017-09-28 2021-05-19 CertainTeed Gypsum, Inc. PLASTER PLATES AND THEIR MANUFACTURING PROCESSES
CN111433420B (zh) 2017-09-30 2022-09-06 瑟登帝石膏公司 锥形灰泥板及其制备方法
FR3080540B1 (fr) * 2018-04-26 2024-05-31 Alexandre Balloge Cible pour jeu de palets et procede de cicatrisation de son revetement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110369A (en) * 1959-05-22 1963-11-12 Wright Barry Corp Self-damped laminar structure
US3215225A (en) * 1961-11-29 1965-11-02 Korfund Dynamics Corp Laminated acoustic panels with outer metal layers, fibrous core and viscoelastic damping layer
DE1201083B (de) * 1962-04-12 1965-09-16 Alois Stankiewicz Chemische Er Verfahren zur Herstellung eines mit einem mehrschichtigen Belag zur Daempfung von Koerperschallschwingungen versehenen Bauteiles
US3424270A (en) * 1965-05-12 1969-01-28 Us Plywood Champ Papers Inc Viscoelastic sound-blocking material with filler of high density particles

Also Published As

Publication number Publication date
AU721059B2 (en) 2000-06-22
EP0823043A1 (en) 1998-02-11
AU5413696A (en) 1996-11-18
BR9608179A (pt) 1999-05-04
CA2219785A1 (en) 1996-10-31
WO1996034261A1 (en) 1996-10-31
SE9501754D0 (sv) 1995-05-11

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