% ISINAC ACOUSTIC WORLD S.L.U. - ISINAC CURTAIN ILUCS 4 capas + 200 mm cavity
% Absorption coefficient, one-third octave bands, EN ISO 354.
% Test report: B2019-LACUS-IN-54 V, Fundacion Tecnalia R&I
% Columns: frequency (Hz), absorption coefficient (-). Values may exceed 1 (edge effect).
% Use as an Interpolation function in COMSOL (Ray Acoustics / Acoustic Diffusion Equation).
% -

100 0.080
125 0.300
160 0.390
200 0.740
250 0.920
315 0.970
400 1.040
500 1.030
630 1.020
800 1.040
1000 1.060
1250 1.070
1600 1.110
2000 1.170
2500 1.220
3150 1.290
4000 1.340
5000 1.360
