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