% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 78 225 132 175 88 101 66 81 101 67 100 215 287 528 873 1545 1373 651 676 598 857 911 467 526 838 518 440 544 425 398 509 243 294 421 292 213 338 258 407 274 159 360 219 276 464 284 433 312 319 -401 732 1559 522 -1274 1698 -903 1071 -2918 1376 -3420 -488 -7359 -4834 -6991 -4914 18041 13033 7207 -11348 -8723 -13980 -13342 -12852 -15048 3741 8675 -8557 -9268 18435 21213 9039 -10136 -10081 -14101 14850 -12555 -3841 -12180 10032 7444 -6903 11835 12507 -15872 -12431 -7673 -11936 16361 4255 -9312 -16497 8896 -6797 -11767 -12323 6914 5445 20370 -2984 13353 -14067 12086 1394 -5487 15013 1464 -10440 -12289 10054 11837 -8046 -7517 -4037 3754 9437 14012 -9948 9018