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