* Measurement data measured by REW V5.20 * Source: USB-C to 3.5mm Headphone Jack Adapter, USB-C to 3.5mm Headphone Jack Adapter, 0, volume: 0.138 * Format: 256k Log Swept Sine, 1 sweep at -12.0 dBFS with no timing reference * Dated: Oct 2, 2022 7:41:27 PM * REW Settings: * C-weighting compensation: Off * Target level: 75.0 dB * Note: Apple dongle #3 * Measurement: L * Smoothing: None * Frequency Step: 1/48 octave * Start Frequency: 20.300 Hz * * Freq(Hz) SPL(dB) Phase(degrees) 20.299999 108.698692 -176.3824 20.600000 108.711426 -177.0027 20.900000 108.718597 -177.5582 21.200001 108.726051 -178.1147 21.400000 108.732132 -178.4922 21.799999 108.746422 -179.2637 22.000000 108.753983 -179.6542 22.400000 108.768417 179.5689 22.700001 108.777718 179.0023 23.000000 108.785538 178.4544 23.299999 108.792007 177.9237 23.600000 108.797234 177.4040 24.000000 108.802200 176.7159 24.299999 108.804405 176.1974 24.700001 108.805695 175.5015 25.000000 108.806084 174.9791 25.400000 108.806992 174.2867 25.799999 108.809151 173.6026 26.200001 108.812340 172.9276 26.500000 108.814713 172.4274 26.900000 108.816902 171.7693 27.200001 108.817413 171.2826 27.600000 108.816711 170.6428 28.000000 108.815033 170.0117 28.500000 108.812675 169.2314 29.000000 108.810753 168.4587 29.500000 108.808945 167.6943 30.000000 108.806175 166.9402 30.400000 108.802536 166.3446 30.700001 108.798813 165.9020 31.100000 108.792679 165.3167 31.500000 108.785736 164.7355 32.000000 108.776917 164.0128 32.500000 108.768539 163.2932 33.000000 108.760361 162.5795 33.500000 108.751633 161.8767 34.000000 108.741875 161.1880 34.500000 108.730972 160.5121 35.000000 108.719131 159.8444 35.500000 108.706596 159.1819 36.000000 108.693916 158.5238 36.500000 108.681511 157.8699 37.000000 108.669312 157.2188 37.500000 108.656647 156.5704 38.200001 108.637009 155.6732 38.700001 108.621864 155.0450 39.500000 108.597374 154.0595 40.000000 108.581917 153.4491 40.599998 108.562393 152.7189 41.200001 108.541672 151.9942 41.799999 108.520355 151.2771 42.500000 108.495117 150.4512 43.099998 108.472847 149.7550 43.700001 108.449921 149.0692 44.400002 108.422447 148.2731 45.000000 108.398285 147.5888 45.500000 108.378098 147.0196 46.200001 108.350677 146.2299 46.799999 108.327408 145.5611 47.500000 108.298271 144.7937 48.200001 108.266769 144.0440 48.700001 108.244156 143.5135 49.400002 108.213058 142.7661 50.000000 108.186249 142.1262 50.799999 108.150131 141.2894 51.500000 108.117767 140.5689 52.200001 108.084305 139.8574 53.000000 108.047379 139.0530 53.799999 108.010246 138.2456 54.500000 107.974670 137.5569 55.200001 107.940613 136.8794 56.000000 107.902962 136.0712 57.000000 107.852386 135.1198 58.000000 107.810989 134.2307 59.000000 107.738174 133.2744 60.000000 107.663849 132.4866 60.799999 107.644997 131.7383 61.500000 107.622536 130.9658 62.200001 107.583458 130.3025 63.000000 107.541115 129.6632 64.000000 107.487465 128.7844 65.000000 107.430481 127.9039 66.000000 107.381310 127.0439 67.000000 107.325012 126.2042 68.000000 107.268417 125.3696 69.000000 107.213341 124.5367 70.000000 107.158974 123.7396 71.000000 107.102028 122.9467 72.000000 107.044731 122.1459 73.000000 106.988533 121.3554 74.000000 106.932137 120.5960 75.000000 106.874908 119.8418 76.199997 106.805534 118.9294 77.500000 106.731361 117.9648 78.800003 106.656097 117.0305 80.000000 106.586456 116.1653 81.199997 106.516579 115.3087 82.500000 106.442162 114.4124 83.800003 106.366417 113.5235 85.000000 106.295700 112.7130 86.199997 106.225639 111.9174 87.500000 106.148201 111.0611 88.500000 106.090324 110.4160 90.000000 106.003136 109.4673 91.199997 105.932358 108.7295 92.500000 105.856865 107.9297 93.800003 105.781586 107.1581 95.000000 105.713272 106.4567 96.199997 105.644394 105.7617 97.500000 105.569626 105.0172 98.800003 105.491936 104.2964 100.000000 105.425491 103.6297 101.500000 105.342232 102.8188 103.000000 105.255836 102.0174 104.400002 105.174911 101.2934 106.000000 105.084595 100.4665 107.500000 105.001389 99.7108 109.000000 104.916985 98.9740 110.599998 104.827110 98.2203 112.000000 104.751022 97.5501 113.800003 104.655853 96.7007 115.000000 104.589539 96.1884 117.199997 104.470512 95.1766 118.000000 104.438942 94.8416 120.599998 104.277786 93.9814 122.000000 104.212448 93.0814 124.099998 104.106575 92.3046 125.000000 104.054489 91.9532 126.500000 103.980301 91.3511 128.000000 103.900810 90.7936 131.500000 103.721611 89.5081 132.000000 103.695358 89.3312 134.000000 103.593582 88.6397 136.000000 103.492043 87.9689 138.000000 103.391632 87.3260 140.000000 103.291023 86.7019 143.000000 103.142059 85.8185 145.000000 103.044106 85.2850 147.500000 102.920517 84.6718 150.000000 102.803360 84.1405 152.500000 102.695480 83.6953 155.000000 102.609642 83.3213 157.500000 102.547783 82.9252 160.000000 102.503494 82.3865 162.500000 102.456787 81.6841 165.000000 102.392136 80.9274 167.500000 102.312561 80.1793 170.000000 102.225586 79.4863 172.500000 102.136208 78.8394 175.000000 102.047600 78.2424 177.500000 101.956406 77.6790 180.000000 101.870300 77.1789 182.500000 101.781227 76.6643 185.000000 101.699203 76.1967 187.500000 101.615456 75.7557 190.000000 101.537354 75.3358 192.500000 101.457031 74.9254 195.000000 101.381279 74.5521 197.500000 101.307030 74.2057 200.000000 101.235809 73.8462 203.000000 101.151573 73.4551 206.000000 101.071548 73.0865 209.000000 100.993912 72.7315 212.000000 100.915367 72.4003 214.000000 100.868118 72.1939 218.000000 100.775261 71.7864 220.000000 100.731003 71.6007 224.000000 100.644035 71.2357 227.000000 100.580070 70.9508 230.000000 100.523483 70.7150 233.000000 100.462204 70.4913 236.000000 100.404648 70.2538 240.000000 100.289688 69.8590 243.000000 100.272118 69.8119 247.000000 100.202957 69.5642 250.000000 100.153038 69.3921 254.000000 100.087288 69.2303 258.000000 100.031502 69.0380 262.000000 99.968056 68.8956 265.000000 99.927200 68.7935 269.000000 99.871216 68.7106 272.000000 99.830460 68.6229 276.000000 99.786484 68.6387 280.000000 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66.5032 468.000000 99.603752 66.4272 475.000000 99.570084 66.3722 482.000000 99.538536 66.3554 487.000000 99.516037 66.3633 494.000000 99.483368 66.3943 500.000000 99.461105 66.4392 508.000000 99.426041 66.5207 515.000000 99.403389 66.6133 522.000000 99.373672 66.7003 530.000000 99.345055 66.8405 538.000000 99.309875 66.9688 545.000000 99.287277 67.1321 552.000000 99.259911 67.2725 560.000000 99.227867 67.4889 570.000000 99.190018 67.7454 580.000000 99.155014 68.0390 590.000000 99.114655 68.3451 600.000000 99.076279 68.6842 608.000000 99.046028 68.9836 615.000000 99.017685 69.2507 622.000000 98.993317 69.5338 630.000000 98.959839 69.8643 640.000000 98.920815 70.3109 650.000000 98.880745 70.7813 660.000000 98.851616 71.3512 670.000000 98.804642 71.7602 680.000000 98.766373 72.2935 690.000000 98.728363 72.8293 700.000000 98.690323 73.4206 710.000000 98.657921 74.0037 720.000000 98.623901 74.6421 730.000000 98.586906 75.2774 740.000000 98.552734 75.9446 750.000000 98.520203 76.6290 762.000000 98.482941 77.4565 775.000000 98.443375 78.4104 788.000000 98.412743 79.3762 800.000000 98.382690 80.3090 812.000000 98.356056 81.2417 825.000000 98.329727 82.3127 838.000000 98.311691 83.3901 850.000000 98.292755 84.3893 862.000000 98.281128 85.4162 875.000000 98.274635 86.5448 885.000000 98.269272 87.4193 900.000000 98.255547 88.6248 912.000000 98.271500 89.8330 925.000000 98.281860 91.0027 938.000000 98.298294 92.1671 950.000000 98.315018 93.2487 962.000000 98.335426 94.3233 975.000000 98.367630 95.4920 988.000000 98.400986 96.6303 1000.000000 98.433563 97.6849 1015.000000 98.483826 98.9958 1030.000000 98.535202 100.2531 1044.000000 98.589714 101.4165 1060.000000 98.653992 102.7082 1075.000000 98.717514 103.8773 1090.000000 98.787216 105.0140 1106.000000 98.862106 106.1960 1120.000000 98.925797 107.1909 1138.000000 99.004761 108.4228 1150.000000 99.058388 109.1995 1172.000000 99.149101 110.6248 1180.000000 99.181541 111.1378 1206.000000 99.283676 112.7695 1220.000000 99.338989 113.6257 1241.000000 99.416405 114.8839 1250.000000 99.450714 115.4175 1265.000000 99.498100 116.2753 1280.000000 99.548019 117.1455 1315.000000 99.648857 119.1349 1320.000000 99.656357 119.4517 1340.000000 99.714287 120.5492 1360.000000 99.760376 121.6967 1380.000000 99.801643 122.8956 1400.000000 99.849701 124.0474 1430.000000 99.913712 125.8195 1450.000000 99.954193 127.0248 1475.000000 100.003471 128.5311 1500.000000 100.057457 130.0621 1525.000000 100.104225 131.6216 1550.000000 100.158401 133.1713 1575.000000 100.215675 134.7526 1600.000000 100.274078 136.3317 1625.000000 100.337143 137.9205 1650.000000 100.403931 139.5022 1675.000000 100.473938 141.0843 1700.000000 100.549126 142.6381 1725.000000 100.627953 144.2004 1750.000000 100.710373 145.7403 1775.000000 100.798782 147.2283 1800.000000 100.894043 148.7137 1825.000000 100.985786 150.1481 1850.000000 101.084991 151.5685 1875.000000 101.186264 152.9404 1900.000000 101.291740 154.2643 1925.000000 101.398361 155.5240 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89.497772 108.4522 11800.000000 89.475510 114.9797 12060.000000 90.060974 136.2254 12200.000000 90.671310 146.5112 12410.000000 91.808319 159.9507 12500.000000 92.290489 164.9367 12650.000000 93.091171 172.5091 12800.000000 93.841957 179.3784 13150.000000 95.460320 -165.5981 13200.000000 95.700287 -163.4698 13400.000000 96.691330 -155.1964 13600.000000 97.866417 -147.4240 13800.000000 99.318512 -140.7697 14000.000000 101.177200 -136.6888 14300.000000 104.804550 -142.0289 14500.000000 106.620056 -162.5416 14750.000000 104.712784 169.6599 15000.000000 101.678162 160.9121 15250.000000 99.429504 158.8214 15500.000000 97.710777 157.9184 15750.000000 96.396118 156.9789 16000.000000 95.495422 155.2255 16250.000000 95.011597 152.0423 16500.000000 94.937523 146.6453 16750.000000 95.212326 138.5389 17000.000000 95.704071 126.8512 17250.000000 96.211678 111.2310 17500.000000 96.477219 92.0940 17750.000000 96.348824 70.7037 18000.000000 95.914612 48.3299 18250.000000 95.351616 25.0808 18500.000000 94.908356 -0.3613 18750.000000 94.658997 -30.0595 19000.000000 94.600845 -66.9582 19250.000000 94.486275 -114.3334 19500.000000 93.873337 -174.6040 19750.000000 92.494469 110.6614