RPG FlutterFree Absorption Coefficients

Absorbed Frequency (Hz)	Inches
10	699.84
20	174.96
30	77.76
40	43.74
50	27.99
60	19.44
70	14.28
80	10.93
90	8.64
100	6.99
110	5.78
120	4.86
130	4.14
140	3.57
150	3.11
160	2.73
170	2.42
180	2.16
190	1.93
200	1.74
210	1.58
220	1.44
230	1.32
240	1.21
250	1.11

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