I do NOT recommend the Behringer ECM8000 mic for this, as I've heard. Use that calibration file, and that it is included in your MDAT file when.
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% Microphone calibration data for Behringer ECM8000 (SN D1303397118) |
% Data acquired on 19-Jul-2015 09:41:43 |
% Number of replicate measurements: 5 (with REF/DUT exchange in between each replication, walked out of the room each time) |
% Microphone used as reference: Beyerdynamic MM1 (SN 14308) |
name = Behringer ECM8000 (SN D1303397118) |
type = Microphone |
% original value: |
% sensitivity = 12.5 mV/Pa |
% from PeakTech level calibrator 4.12.18: |
sensitivity = 11.84 mV/Pa |
% Gain relative to sensitivity at 1 kHz: |
% (column-1: frequency (Hz), column-2: gain (dB) |
82.2387 0.970328 |
86.9073 1.226 |
91.841 1.27702 |
97.053 1.22803 |
102.561 1.17533 |
108.383 1.11316 |
114.534 1.04589 |
121.033 1.08533 |
127.905 1.08449 |
135.163 1.03609 |
142.834 1.05416 |
150.942 1.06283 |
159.508 1.05968 |
168.56 1.08539 |
178.129 1.08026 |
188.238 1.05437 |
198.92 1.03315 |
210.213 1.02031 |
222.143 1.00127 |
234.749 0.974502 |
248.076 0.945453 |
262.154 0.901121 |
277.031 0.861537 |
292.758 0.823172 |
309.372 0.763318 |
326.929 0.705151 |
345.488 0.67233 |
365.095 0.619112 |
385.814 0.577264 |
407.716 0.518027 |
430.854 0.440026 |
455.305 0.368991 |
481.152 0.294636 |
508.457 0.259774 |
537.312 0.236871 |
567.815 0.229463 |
600.039 0.229913 |
634.091 0.225275 |
670.088 0.202035 |
708.115 0.16912 |
748.3 0.162257 |
790.781 0.133095 |
835.658 0.099257 |
883.081 0.0681148 |
933.213 0.0141931 |
986.173 -0.002181 |
1042.14 -0.000323108 |
1101.3 -0.00368002 |
1163.8 -0.0521402 |
1229.84 -0.104902 |
1299.66 -0.146111 |
1373.42 -0.167962 |
1451.36 -0.169656 |
1533.75 -0.160247 |
1620.79 -0.161389 |
1712.77 -0.174174 |
1810 -0.201315 |
1912.72 -0.253058 |
2021.27 -0.301072 |
2136.01 -0.377932 |
2257.23 -0.393236 |
2385.33 -0.377535 |
2520.74 -0.434005 |
2663.79 -0.399933 |
2814.96 -0.367537 |
2974.77 -0.337991 |
3143.58 -0.253889 |
3321.98 -0.162983 |
3510.57 -0.117202 |
3709.79 -0.112476 |
3920.32 -0.154566 |
4142.88 -0.218196 |
4377.98 -0.202079 |
4626.43 -0.0521926 |
4889.07 0.257536 |
5166.53 0.669402 |
5459.73 0.96679 |
5769.67 1.08989 |
6097.1 1.11465 |
6443.11 1.08037 |
6808.88 1.15475 |
7195.28 1.3363 |
7603.61 1.54223 |
8035.27 1.74356 |
8491.26 1.85027 |
8973.14 1.929 |
9482.54 2.11512 |
10020.7 2.31903 |
10589.3 2.40035 |
11190.5 2.44197 |
11825.6 2.51165 |
12496.7 2.5577 |
13206.1 2.61657 |
13955.5 2.76506 |
14747.5 2.95387 |
15584.7 3.02924 |
16469.1 3.11593 |
17403.7 3.31947 |
18391.8 3.31168 |
19435.8 3.40149 |
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