% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 65 40 28 42 28 41 38 335 72 109 149 120 99 149 146 124 109 104 101 123 92 98 135 187 325 170 191 165 151 139 128 172 120 79 79 75 85 115 -70 189 65 57 190 65 51 -181 -267 54 499 -422 229 -773 -546 1127 1375 -1193 -2047 -1538 3030 -2159 -5664 5981 -6065 3978 10624 7493 5037 1741 -3943 7931 -5006 -10048 9149 -9722 -4126 9583 -9717 -7246 -3544 14335 -11051 11634 9729 -11992 -10079 -10893 -10322 -12761 -5678 -6849 -5483 -9436 9987 7771 10042 8316 -5925 9893 -12876 -8001 5793 -10777 3334 13605 15649 6994 13449 -11914 -8928 12246 -2837 -1575 6567 -9891 -5804 -12197 13712 14603 9012 -3695 -11366 3031 9956 5302 -3595 -3768 -10714 -12909