% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 25 57 86 73 78 43 77 86 116 205 386 289 270 173 288 573 467 245 171 242 116 246 266 238 161 228 165 261 203 224 232 210 241 186 208 180 111 153 121 125 58 152 178 118 178 150 224 274 462 -141 126 457 -485 1112 -452 -420 1625 1493 2937 4045 -4167 4402 6649 -1679 -7161 743 9737 5118 9270 10431 -9366 12599 -9978 -8955 9586 -5348 -7316 6702 -8638 12869 5042 8816 9059 -4234 -4667 6828 9389 -11164 6898 9475 10793 9073 5158 -10016 -12109 -11119 -8417 -4088 13221 5614 -3427 4519 5471 -10905 -10626 9523 9940 14023 -5537 12916 -10366 -7238 -8727 14367 -6924 -9335 9109 7636 -5082 18662 -3278 -7488 -6461 -9833 -6601 11717 -9493 -2186