% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 135 245 345 201 203 217 135 157 195 274 303 606 1254 1337 2094 2637 1913 1459 1277 743 1224 847 905 664 940 640 674 663 616 565 769 753 590 733 425 602 410 487 492 523 612 437 400 716 575 709 681 495 748 892 1090 1608 1619 1878 2138 3933 3592 5101 5468 4619 9619 7587 8016 22010 11632 23099 17858 20908 15790 9883 27834 23011 15760 9784 10941 11191 8364 12212 5862 13034 9392 12828 17616 -3640 11642 7567 23235 10109 23775 3210 7185 -10782 7317 9241 -6835 -6987 -6871 28718 8254 7495 -8983 -10621 14376 -9319 -2398 -9468 -10407 6339 4768 3571 -5431 -8462 -9393 5589 -4676 6954 5055 4844 -3634 -8653 7404 3725 -10094 5304 9520 18075 -7448 -6978