Semi - Anechoic Room
Material for wedge
Glass-fiber density 48 kg/m3 with glass cloth protection.
Anechoic glass-fiber wedges with required low frequency cut-offs. (Free file cut off frequency 125 Hz)
Glass cloth is strength properties high tensile strength and heat insulation also.
Lighting, interior-minimally acoustically reflective.
Interior non-reflective cable floor above floor wedges for fully Anechoic Rooms.