Frequency dB 20.000 6.064 20.586 6.004 21.189 5.958 21.810 5.939 22.449 5.931 23.107 5.922 23.784 5.907 24.481 5.883 25.198 5.856 25.937 5.829 26.697 5.804 27.479 5.784 28.284 5.770 29.113 5.758 29.966 5.755 30.844 5.760 31.748 5.764 32.678 5.766 33.636 5.764 34.621 5.757 35.636 5.743 36.680 5.720 37.755 5.690 38.861 5.655 40.000 5.609 41.172 5.549 42.379 5.467 43.620 5.369 44.898 5.257 46.214 5.139 47.568 5.012 48.962 4.883 50.397 4.762 51.874 4.649 53.394 4.546 54.958 4.424 56.569 4.269 58.226 4.097 59.932 3.923 61.688 3.764 63.496 3.623 65.357 3.493 67.272 3.373 69.243 3.289 71.272 3.258 73.360 3.246 75.510 3.232 77.723 3.202 80.000 3.151 82.344 3.083 84.757 2.991 87.241 2.874 89.797 2.749 92.428 2.647 95.137 2.576 97.924 2.513 100.794 2.451 103.747 2.398 106.787 2.355 109.916 2.304 113.137 2.252 116.452 2.233 119.865 2.167 123.377 2.047 126.992 1.938 130.713 1.838 134.543 1.772 138.486 1.762 142.544 1.757 146.721 1.686 151.020 1.618 155.445 1.587 160.000 1.531 164.688 1.472 169.514 1.389 174.481 1.278 179.594 1.187 184.856 1.129 190.273 1.113 195.849 1.105 201.587 1.049 207.494 0.970 213.574 0.928 219.833 0.899 226.274 0.858 232.905 0.820 239.729 0.743 246.754 0.656 253.984 0.682 261.426 0.716 269.087 0.709 276.972 0.748 285.088 0.798 293.441 0.767 302.040 0.691 310.890 0.666 320.000 0.601 329.377 0.547 339.028 0.512 348.962 0.443 359.188 0.363 369.713 0.332 380.546 0.325 391.697 0.307 403.175 0.346 414.989 0.340 427.149 0.284 439.665 0.250 452.548 0.228 465.809 0.192 479.458 0.179 493.507 0.137 507.968 0.025 522.853 -0.005 538.174 0.064 553.943 0.071 570.175 0.007 586.883 -0.013 604.080 0.005 621.780 -0.001 640.000 -0.021 658.753 -0.041 678.056 -0.093 697.925 -0.145 718.376 -0.165 739.426 -0.194 761.093 -0.261 783.394 -0.278 806.349 -0.016 829.977 0.182 854.298 0.110 879.330 0.155 905.097 0.179 931.618 0.127 958.917 0.224 987.015 0.248 1015.937 -0.143 1045.706 -0.455 1076.347 -0.462 1107.887 -0.515 1140.350 -0.547 1173.765 -0.523 1208.159 -0.565 1243.561 -0.563 1280.000 -0.467 1317.507 -0.418 1356.113 -0.375 1395.850 -0.441 1436.751 -0.503 1478.851 -0.467 1522.185 -0.420 1566.789 -0.438 1612.699 -0.457 1659.955 -0.414 1708.595 -0.489 1758.661 -0.393 1810.193 -0.221 1863.236 -0.200 1917.833 -0.219 1974.030 -0.287 2031.873 -0.305 2091.412 -0.261 2152.695 -0.099 2215.774 -0.012 2280.701 -0.035 2347.530 -0.040 2416.318 -0.056 2487.122 0.043 2560.000 0.164 2635.014 0.273 2712.226 0.387 2791.700 0.437 2873.503 0.431 2957.703 0.600 3044.370 0.721 3133.577 0.677 3225.398 0.689 3319.909 0.680 3417.190 0.529 3517.321 0.393 3620.387 0.398 3726.472 0.353 3835.666 0.432 3948.060 0.637 4063.747 0.831 4182.824 0.873 4305.390 0.783 4431.547 0.818 4561.401 0.779 4695.061 0.647 4832.636 0.481 4974.244 0.224 5120.000 -0.068 5270.027 -0.305 5424.451 -0.347 5583.400 -0.481 5747.006 -0.502 5915.406 -0.511 6088.740 -0.559 6267.154 -0.439 6450.796 -0.303 6639.819 -0.082 6834.380 0.171 7034.643 0.473 7240.773 0.622 7452.944 0.767 7671.332 0.794 7896.119 0.722 8127.493 0.608 8365.647 0.349 8610.779 -0.003 8863.094 -0.453 9122.803 -0.871 9390.121 -1.266 9665.273 -1.563 9948.487 -1.739 10240.000 -1.968 10540.055 -2.223 10848.902 -2.492 11166.799 -2.831 11494.011 -3.223 11830.812 -3.751 12177.481 -4.283 12534.308 -4.884 12901.592 -5.442 13279.637 -5.792 13668.760 -6.073 14069.285 -6.160 14481.547 -6.201 14905.889 -6.432 15342.664 -6.753 15792.239 -7.043 16254.987 -7.332 16731.294 -7.720 17221.559 -8.159 17726.189 -8.686 18245.606 -9.220 18780.243 -9.488 19330.546 -9.574 19896.974 -9.497 20480.000 -9.057