% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide -2 -7 6 -5 8 12 -8 -7 6 -6 6 6 2 -8 -8 -6 -4 14 5 -6 -2 -9 1 3 9 -4 -8 -6 6 -7 -6 2 -7 -5 0 -8 -7 -5 -5 -7 -4 3 -5 -5 -8 -1 -9 -4 -8 4 -5 3 -11 -4 4 -6 3 8 10 -1 4 -1 -9 -7 4 -6 9 6 -8 6 -8 -5 -9 5 -4 -7 -6 -8 5 3 -8 4 5 -7 4 6 -8 6 -3 -9 -3 -3 10 -6 -3 -3 8 8 8 -9 -8 -8 -5 3 5 5 -7 -3 9 2 3 -10 -5 -6 8 5 -4 -10 3 -6 3 18 12 5 -7 3 -7 -7