% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 140 212 354 321 223 183 207 108 222 439 440 868 1594 967 1701 1662 1512 1376 1470 958 605 1052 997 804 985 652 740 437 739 544 750 916 370 570 491 456 356 778 472 513 348 518 291 146 738 626 324 747 351 -511 1076 -1021 -1719 -2208 3666 5434 8386 -3293 12474 -6937 16997 4380 34747 34820 41392 21303 -30578 36077 46350 39971 11337 -27477 -31559 62633 -21718 10859 45270 -28951 -15140 38043 -23973 28683 35674 36105 -32318 -39489 25317 -32570 12857 51425 20816 20398 58899 -10832 27491 47247 18682 -32721 -24082 17650 -26957 30852 22526 25612 14401 -30424 -26930 -31704 18468 13768 41901 11342 30038 -22968 21398 -39378 32918 23513 -28043 -37900 -23750 28420 23822 -25106 15085 8218 50800 -25714