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