% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 33 75 58 64 92 57 95 189 536 480 116 93 151 341 468 418 356 201 240 246 122 202 296 354 354 546 623 614 739 554 667 712 519 627 295 200 381 350 411 213 523 523 220 577 379 293 -359 -459 -612 -553 -606 -860 -949 1084 1716 3279 -5225 -6247 -2958 -6978 2460 -17741 -6720 -22531 -18538 -15506 -9131 36102 19478 -29401 -15180 19483 28312 -25421 19932 -35769 -9201 19200 23190 -20565 40672 49710 -36422 35920 26196 39342 23749 -20019 19251 55244 27722 54339 -20778 -21604 36604 27195 29998 50056 28125 -20659 -28392 -21509 -30799 22325 30732 -26276 54190 -7079 -22208 24264 33907 -31360 -35067 -32791 -32743 43338 -32758 28696 16094 -30077 -37030 19769 -32873 38371 34035 -30225 -19427 13986