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