% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 12 -4 5 -2 -4 4 9 5 8 11 6 8 8 4 7 -3 -7 6 -3 -4 3 2 4 8 12 -2 5 6 12 -5 -6 -4 11 1 4 7 7 5 5 4 -1 5 -7 -7 -5 0 -2 12 -4 -6 -3 4 -7 0 0 13 6 -4 -4 14 11 8 6 11 -8 -8 2 -7 4 -6 -6 -4 -4 5 -6 4 5 6 -6 -2 19 17 -4 -5 10 -4 8 -8 10 -6 1 7 -5 9 -7 6 8 -8 9 -5 7 -9 -4 -3 -5 3 -4 -6 -8 6 10 -7 -1 14 3 -6 8 6 -6 8 -3 -5 -3 2 -7 -4 2 -5