SE7703277L - Anordning for ljuddempning - Google Patents

Anordning for ljuddempning

Info

Publication number
SE7703277L
SE7703277L SE7703277A SE7703277A SE7703277L SE 7703277 L SE7703277 L SE 7703277L SE 7703277 A SE7703277 A SE 7703277A SE 7703277 A SE7703277 A SE 7703277A SE 7703277 L SE7703277 L SE 7703277L
Authority
SE
Sweden
Prior art keywords
sound muffler
muffler
sound
Prior art date
Application number
SE7703277A
Other languages
English (en)
Inventor
G B B Chaplin
R A Smith
Original Assignee
Sound Attenuators Ltd
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 Sound Attenuators Ltd filed Critical Sound Attenuators Ltd
Priority to SE7703277A priority Critical patent/SE7703277L/sv
Publication of SE7703277L publication Critical patent/SE7703277L/sv

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
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • 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
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
SE7703277A 1977-03-22 1977-03-22 Anordning for ljuddempning SE7703277L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7703277A SE7703277L (sv) 1977-03-22 1977-03-22 Anordning for ljuddempning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7703277A SE7703277L (sv) 1977-03-22 1977-03-22 Anordning for ljuddempning

Publications (1)

Publication Number Publication Date
SE7703277L true SE7703277L (sv) 1978-09-23

Family

ID=20330804

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7703277A SE7703277L (sv) 1977-03-22 1977-03-22 Anordning for ljuddempning

Country Status (1)

Country Link
SE (1) SE7703277L (sv)

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