JPS59500116A - 音響装置 - Google Patents

音響装置

Info

Publication number
JPS59500116A
JPS59500116A JP58500695A JP50069583A JPS59500116A JP S59500116 A JPS59500116 A JP S59500116A JP 58500695 A JP58500695 A JP 58500695A JP 50069583 A JP50069583 A JP 50069583A JP S59500116 A JPS59500116 A JP S59500116A
Authority
JP
Japan
Prior art keywords
sound
acoustic
frequency
absorption
opening
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
JP58500695A
Other languages
English (en)
Japanese (ja)
Inventor
アムネウス・クリステル
Original Assignee
アムネウス　クリステル
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 アムネウス　クリステル filed Critical アムネウス　クリステル
Publication of JPS59500116A publication Critical patent/JPS59500116A/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
    • G10K11/172—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)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
JP58500695A 1982-02-03 1983-01-28 音響装置 Pending JPS59500116A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8200624A SE8200624L (sv) 1982-02-03 1982-02-03 Akustisk anordning
SE82006248EGB 1982-02-03

Publications (1)

Publication Number Publication Date
JPS59500116A true JPS59500116A (ja) 1984-01-19

Family

ID=20345913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58500695A Pending JPS59500116A (ja) 1982-02-03 1983-01-28 音響装置

Country Status (10)

Country Link
EP (1) EP0086184A3 (da)
JP (1) JPS59500116A (da)
AU (1) AU1223383A (da)
CA (1) CA1198375A (da)
DK (1) DK435883A (da)
FI (1) FI840850A7 (da)
NO (1) NO833509L (da)
SE (1) SE8200624L (da)
WO (1) WO1983002793A1 (da)
ZA (1) ZA83591B (da)

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
CS125892A3 (en) * 1991-04-25 1992-12-16 Hutchinson Material for ensuring acoustic protection against noise source and anacoustic protecting system made therefrom
US5241512A (en) * 1991-04-25 1993-08-31 Hutchinson 2 Acoustic protection material and apparatus including such 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
SE8200624L (sv) 1983-08-04
WO1983002793A1 (en) 1983-08-18
EP0086184A2 (en) 1983-08-17
ZA83591B (en) 1983-11-30
DK435883D0 (da) 1983-09-23
FI840850A0 (fi) 1984-03-02
EP0086184A3 (en) 1984-05-02
NO833509L (no) 1983-09-28
FI840850L (fi) 1984-03-02
FI840850A7 (fi) 1984-03-02
AU1223383A (en) 1983-08-25
CA1198375A (en) 1985-12-24
DK435883A (da) 1983-09-23

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