% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 24 33 43 45 71 62 51 243 161 95 74 113 104 275 350 346 313 456 537 490 173 323 206 281 205 235 224 231 188 325 413 353 273 257 225 301 618 380 384 446 445 435 443 429 323 351 401 312 -475 -370 -326 968 -771 -621 791 -1251 1444 3630 -2319 -2063 6766 -3719 -6223 -7539 10541 15508 22696 6683 -11062 7692 6484 -7578 -8645 4420 -2691 -9859 -11189 11310 -12413 4961 663 -11694 9995 -2203 -11226 -8965 -10350 9591 -11770 -3543 -8413 1087 -4476 -8744 4161 8832 7956 6729 -9187 -8967 -5958 9879 14770 7300 -2884 -10443 -12330 -10698 8525 -10629 7640 12057 8535 -8180 9067 10788 -7691 12811 21673 -13667 -4321 10950 -9749 -12279 -12894 -10032 -6767 7004