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Hi, attached list is sample of their measured tweeter to see it how should be made measurement on right way.
And
This is correction curve-file for my Earthworks measurement mic.
“Transfer Function Mag – dB volts/volts (0.10 oct)(eq)(eq:aux)”
“Hz” “Data”
775.5054, -0.9331185
832.9503, -0.9829959
890.3951, -1.024756
947.84, -1.060248
1034.007, -1.102525
1091.452, -1.124069
1177.619, -1.151977
1263.787, -1.180032
1349.954, -1.198441
1436.121, -1.219941
1551.011, -1.248295
1665.901, -1.276804
1780.79, -1.30479
1895.68, -1.330345
2039.292, -1.356408
2182.904, -1.366851
2355.239, -1.365943
2527.573, -1.352795
2699.908, -1.336173
2900.965, -1.323149
3102.022, -1.325037
3331.801, -1.341106
3561.581, -1.362723
3820.082, -1.384949
4107.307, -1.402377
4394.531, -1.406737
4710.478, -1.394471
5026.424, -1.3758
5399.816, -1.365406
5801.93, -1.37461
6204.044, -1.40622
6663.602, -1.449049
7123.161, -1.450219
7640.165, -1.44683
8185.891, -1.466142
8760.339, -1.420698
9392.233, -1.43853
10081.57, -1.416849
10799.63, -1.356186
11575.14, -1.28641
12408.09, -1.150204
13298.48, -1.115591
14246.32, -1.121683
15280.33, -1.063562
16371.78, -1.096477
17549.4, -1.130988
18813.19, -1.185355
20163.14, -1.228199
21599.26, -1.274141
23150.27, -1.390641
24816.17, -1.501747
26596.96, -1.757285
28492.64, -2.117358
30560.66, -2.691564
32743.56, -3.597999