% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 9 -8 -5 -7 9 -8 -7 -6 4 1 -10 -3 -3 4 -8 -2 6 -5 3 2 7 2 -7 3 -3 -6 3 -7 -7 -6 -8 4 5 4 3 -8 -5 -7 -6 9 -2 -4 0 4 -11 4 8 -6 4 11 1 -6 7 14 15 7 4 -5 -6 4 8 16 -4 5 4 -2 3 -2 6 -8 -5 1 -4 -1 11 -7 -2 -4 19 -4 -1 -4 10 -7 9 10 -9 3 10 -10 -5 -9 -8 -6 9 -2 -10 -10 -8 16 15 -5 -4 12 18 -9 -10 -2 10 8 13 -8 -6 -10 7 -2 3 -10 -7 -4 -7 -9 5 -7 -10 10 9 -1