^{A dimensional fabric that offers excellent acoustical properties, unmatched fade resistance, and a fire/smoke retardant Class A rating. With the aesthetic appearance of wall carpet, it is lightweight and easy and inexpensive to install. Sound Channels is resistant to moisture, mildew, rot, bacteria and is non-allergenic.  This fabric is an excellent choice for offices, classrooms, conference centers -- any area where speech intelligibility is a critical factor.}

^{Unlike other wall fabric products that are tested "over acoustical board", the acoustical specifications for Sound Channels are for the fabric applied directly to a solid wall surface.}

Sound Absorption Coefficients(hz)

125

250

500

1000

2000

4000

NRC

0.03

0.04

0.15

0.24

0.31

0.38

0.20

Measurements are for fabric alone applied directly to 1/2" gypsum board