Sound absorber

Acoustics – Sound-modifying means – Space absorbers

Patent

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Details

181286, 446114, 446125, E04B 182

Patent

active

054950783

ABSTRACT:
Free-standing sound absorber consisting of an open-cell foam body designed in the manner of a board, having at least one opening in a lateral face for plugging together another, similarly designed foam body. The opening has a height corresponding approximately to half the height of the foam body. The depth of the opening corresponds to the thickness of the foam body.

REFERENCES:
patent: 2706530 (1955-04-01), Abrams
patent: 4755408 (1988-07-01), Noel

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