% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 4 -7 9 -1 7 -3 -6 -2 10 -7 6 10 -1 6 2 6 9 6 9 5 -7 -1 7 -4 -6 6 -2 -4 -1 4 3 -6 -3 8 -5 3 1 2 10 -4 -6 -3 2 8 -4 4 5 11 9 3 -6 9 12 4 15 15 -8 1 -5 9 12 6 14 -7 -8 4 9 -1 -4 4 9 12 11 -4 -7 6 -4 7 10 8 10 -7 10 -6 7 10 -5 5 -6 7 4 -6 7 -2 -6 3 -6 -7 10 -7 -8 -5 -8 8 1 -7 -5 6 -4 -5 9 -4 13 0 8 -3 1 1 -6 3 1 -5 24 16 5 -10 9 -7