SE8200624L - Akustisk anordning - Google Patents

Akustisk anordning

Info

Publication number
SE8200624L
SE8200624L SE8200624A SE8200624A SE8200624L SE 8200624 L SE8200624 L SE 8200624L SE 8200624 A SE8200624 A SE 8200624A SE 8200624 A SE8200624 A SE 8200624A SE 8200624 L SE8200624 L SE 8200624L
Authority
SE
Sweden
Prior art keywords
acoustic device
sound
chamber
displacement
transversely
Prior art date
Application number
SE8200624A
Other languages
English (en)
Swedish (sv)
Inventor
Krister Amneus
Original Assignee
Krister Amneus
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 Krister Amneus filed Critical Krister Amneus
Priority to SE8200624A priority Critical patent/SE8200624L/
Priority to AU12233/83A priority patent/AU1223383A/en
Priority to PCT/SE1983/000031 priority patent/WO1983002793A1/en
Priority to FI840850A priority patent/FI840850A0/fi
Priority to EP83850021A priority patent/EP0086184A3/en
Priority to JP58500695A priority patent/JPS59500116A/ja
Priority to ZA83591A priority patent/ZA83591B/xx
Priority to CA000420794A priority patent/CA1198375A/en
Publication of SE8200624L publication Critical patent/SE8200624L/
Priority to DK4358/83A priority patent/DK435883D0/da
Priority to NO833509A priority patent/NO833509L/no

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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
SE8200624A 1982-02-03 1982-02-03 Akustisk anordning SE8200624L (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE8200624A SE8200624L (sv) 1982-02-03 1982-02-03 Akustisk anordning
AU12233/83A AU1223383A (en) 1982-02-03 1983-01-28 An acoustic device
PCT/SE1983/000031 WO1983002793A1 (en) 1982-02-03 1983-01-28 An acoustic device
FI840850A FI840850A0 (fi) 1982-02-03 1983-01-28 Akustisk anordning
EP83850021A EP0086184A3 (en) 1982-02-03 1983-01-28 Sound damping device
JP58500695A JPS59500116A (ja) 1982-02-03 1983-01-28 音響装置
ZA83591A ZA83591B (en) 1982-02-03 1983-01-28 An acoustic device
CA000420794A CA1198375A (en) 1982-02-03 1983-02-02 Acoustic device
DK4358/83A DK435883D0 (da) 1982-02-03 1983-09-23 Akustisk indretning
NO833509A NO833509L (no) 1982-02-03 1983-09-28 Akustisk anordning.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8200624A SE8200624L (sv) 1982-02-03 1982-02-03 Akustisk anordning

Publications (1)

Publication Number Publication Date
SE8200624L true SE8200624L (sv) 1983-08-04

Family

ID=20345913

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200624A SE8200624L (sv) 1982-02-03 1982-02-03 Akustisk anordning

Country Status (10)

Country Link
EP (1) EP0086184A3 ( )
JP (1) JPS59500116A ( )
AU (1) AU1223383A ( )
CA (1) CA1198375A ( )
DK (1) DK435883D0 ( )
FI (1) FI840850A0 ( )
NO (1) NO833509L ( )
SE (1) SE8200624L ( )
WO (1) WO1983002793A1 ( )
ZA (1) ZA83591B ( )

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9022290D0 (en) * 1990-10-15 1990-11-28 Wilhams Insulations Ltd Absorbers
US5241512A (en) * 1991-04-25 1993-08-31 Hutchinson 2 Acoustic protection material and apparatus including such material
ES2038957T1 (es) * 1991-04-25 1993-08-16 Hutchinson Material de proteccion acustica y dispositivo que incorpora dicho material.
EP3750326A1 (en) * 2018-02-06 2020-12-16 Artnovion, Lda Acoustical absorber for absorbing bass or sub-bass sound

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE732630C (de) * 1937-04-04 1943-03-08 Lufttechnische Ges M B H Vorrichtung zur Geraeuschminderung in Leitungen
FR1198880A (fr) * 1958-02-14 1959-12-10 Chausson Usines Sa Procédé et dispositif pour l'absorption des ondes sonores des appareils vibrants
GB932521A (en) * 1961-06-01 1963-07-31 Ferranti Ltd Improvements relating to noise reducing enclosures
US3831710A (en) * 1973-01-24 1974-08-27 Lockheed Aircraft Corp Sound absorbing panel
DE2360519C3 (de) * 1973-12-05 1978-04-06 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Schallschutz-Wandelement
DE2451520C2 (de) * 1974-10-30 1982-10-21 Gerd Dieter 7326 Heiningen Maibach Lärmschutzelement
FR2300384A1 (fr) * 1975-02-07 1976-09-03 Lockheed Aircraft Corp Absorbeur acoustique a double bande
GB1499882A (en) * 1975-02-14 1978-02-01 Rolls Royce Sound attenuating structure
DE2645484C2 (de) * 1976-10-08 1978-07-27 Volmer Betonwerk Gmbh & Co Kg, 4100 Duisburg Betonstein für den Aufbau von Schallschutzwänden
DE3032269A1 (de) * 1980-08-27 1982-04-08 Hoechst Ag, 6000 Frankfurt Resonatorschallabsorptionselement

Also Published As

Publication number Publication date
FI840850L (fi) 1984-03-02
EP0086184A2 (en) 1983-08-17
CA1198375A (en) 1985-12-24
DK435883A (da) 1983-09-23
FI840850A7 (fi) 1984-03-02
ZA83591B (en) 1983-11-30
DK435883D0 (da) 1983-09-23
FI840850A0 (fi) 1984-03-02
JPS59500116A (ja) 1984-01-19
NO833509L (no) 1983-09-28
AU1223383A (en) 1983-08-25
WO1983002793A1 (en) 1983-08-18
EP0086184A3 (en) 1984-05-02

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