% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 111 81 73 74 47 82 72 117 250 417 295 291 225 229 201 118 131 184 113 102 126 177 276 431 388 388 606 1102 761 641 535 428 685 676 585 417 450 530 306 421 741 563 338 470 234 558 438 565 799 523 456 625 170 787 2264 1650 2905 1788 1624 6537 3760 -3492 11654 -6945 12358 9474 -11319 5095 10331 3603 -9001 3613 26399 -2295 -8804 -11013 11138 6166 -14625 18821 21946 -13274 -10882 -12912 -6228 2906 -9542 7175 -10500 7884 1081 13215 11096 -9777 -11464 7848 6355 -3130 -6317 12962 3658 -11027 5959 9254 9634 -8587 -7538 -11678 -10043 9702 -5383 9210 -8302 -12807 -8393 -12098 -7150 4731 -10288 4260 -10863 12660 4312 10057 10696 -6906 14244 7034