Acoustics – Sound-modifying means – Sound absorbing panels
Patent
1987-05-13
1989-02-21
Fuller, B. R.
Acoustics
Sound-modifying means
Sound absorbing panels
181291, 181294, E04B 182
Patent
active
048057240
ABSTRACT:
A sound-absorbing panel includes a synthetic foam mat having a given size, a synthetic fiber web having substantially the given size, a first attachment for attaching the synthetic foam mat to the synthetic fiber web at least pointwise, and a second attachment for attaching the sound-absorbing panel to a wall for damping sound radiation of the wall while maintaining a distance between the sound-absorbing panel and the wall.
REFERENCES:
patent: 3480104 (1969-11-01), Austin et al.
patent: 3542638 (1970-11-01), Kenny
patent: 4097633 (1978-06-01), Focht
patent: 4253543 (1981-03-01), Johansson
patent: 4283457 (1981-08-01), Kolsky et al.
patent: 4553631 (1985-11-01), Panza
Stoll Werner
Weiss Edgar
Fuller B. R.
Greenberg Laurence A.
Lerner Herbert L.
Odenwald-Chemie GmbH
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