Thickness |
N/A 1-1/2 in |
Sound Absorption Coefficient - Standards |
N/A ASTM C423-90a |
Sound Absorption Coefficient @ 1000 Hertz (Hz) Frequency |
N/A 0.37 dB |
Sound Absorption Coefficient @ 125 Hertz (Hz) Frequency |
N/A 0.20 dB |
Sound Absorption Coefficient @ 2000 Hertz (Hz) Frequency |
N/A 0.31 dB |
Sound Absorption Coefficient @ 250 Hertz (Hz) Frequency |
N/A 0.74 dB |
Sound Absorption Coefficient @ 4000 Hertz (Hz) Frequency |
N/A 0.49 dB |
Sound Absorption Coefficient @ 500 Hertz (Hz) Frequency |
N/A 0.49 dB |
Sound Absorption Coefficient - Noise Reduction Coefficient (NRC) |
N/A 0.50 dB |