FlutterFree Sound Test

 

Hz Absorption Coefficient
100 0.1 0.35
125 0.08 0.41
160 0.14 0.43
200 0.21 0.6
250 0.32 0.77
315 0.62 0.97
400 0.85 1.01
500 1.17 0.91
630 1.09 0.83
800 0.81 0.71
1000 0.58 0.61
1250 0.45 0.55
1600 0.38 0.5
2000 0.34 0.42
2500 0.32 0.38
3150 0.33 0.38
4000 0.43 0.44
5000 0.48 0.49

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