Sound absorber, room and method of making

Details Sound absorber, room and method of making Sound absorber, room and method of making

1998-01-06

1999-11-30

Dang, Khanh

Acoustics

Sound-modifying means

Space absorbers

181 30, E04B 182

Patent

active

059925612

ABSTRACT:
A sound absorber is made primarily out of a triangular fiberglass panel. The front face of the sound absorber is covered with porous material. The side edges of the panel rest against walls in a room. A fiberglass pad may be attached to the back face of the panel.

REFERENCES:
patent: 3382947 (1968-05-01), Biggs
patent: 3857459 (1974-12-01), Adams et al.
patent: 4219101 (1980-08-01), Valsvik
patent: 4362222 (1982-12-01), Hellstrom
patent: 4548292 (1985-10-01), Noxon
patent: 4682670 (1987-07-01), Lerner et al.
patent: 4750586 (1988-06-01), Lerner et al.
patent: 4883513 (1989-11-01), Monson et al.
patent: 4972633 (1990-11-01), Wright
patent: 5035298 (1991-07-01), Noxon
patent: 5125475 (1992-06-01), Ducharme et al.
patent: 5403979 (1995-04-01), Rogers et al.
patent: 5623130 (1997-04-01), Noxon

Affiliated with

Also associated with

Rating

Sound absorber, room and method of making does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sound absorber, room and method of making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sound absorber, room and method of making will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1660951