% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 42 26 34 47 48 55 51 55 115 207 122 64 207 216 257 92 119 124 149 128 139 173 121 114 109 114 90 95 74 108 120 119 83 53 36 48 57 56 20 31 58 51 58 -16 54 -53 111 -77 212 291 -165 83 -290 151 177 258 576 76 492 -742 1769 -992 2714 -1708 5908 -3397 4056 -795 -803 3879 2056 -1024 1243 5371 1311 4251 4374 3170 -384 1549 -1965 3776 -2699 -2222 5583 3150 -651 5456 3036 2362 -2684 4628 1726 1642 3988 4720 -1220 -4032 3714 1538 1579 2886 595 -2553 4732 -2148 -1576 915 -2536 4266 1795 -1499 2438 -3450 -2821 -2993 -2232 -3207 -2231 2102 3341 2004 3220 -2777 -924 1683 978 -1348