Larson Davis SoundExpert LxT, Руководство пользователя

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B
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10 LxT1
LxT Manual
Section 9.3
a) Reference Sound Pressure Level
The reference sound pressure level is 114 dB re 20 µPa.
b) Reference Level Range
The reference level range is normal.
c) Microphone Reference Point
The microphone reference point is the center of the diaphragm of the 377B02 microphone.
3548.13 -0.1 0.1 0.3 -0.1 0.1 0.1
3758.37 - 0.1 0.1 0.2 0.3 0.3 0.1
3981.07 - 0.1 0.1 0.1 0.1 0.1 0.1
4216.97 0.0 0.0 0.0 -0.1 0.1 0.1
4466.84 0.4 0.4 0.1 0.2 0.2 0.1
4731.51 - 0.1 0.1 -0.3 -0.4 0.4 0.1
5011.87 -0.1 0.1 -0.1 -0.5 0.5 0.1
5308.84 0.0 0.0 0.1 0.1 0.1 0.1
5623.41 0.0 0.0 0.1 -0.1 0.1 0.1
5956.62 - 0.1 0.1 0.0 -0.3 0.3 0.1
6309.57 0.2 0.2 0.1 0.4 -0.4 0.1
6683.44 0.1 0.1 0.1 0.1 0.1 0.1
7079.46 - 0.1 0.1 0.0 -0.1 0.1 0.1
7498.94 0.0 0.0 -0.1 -0.4 0.4 0.1
7943.28 0.0 0.0 -0.3 -0.7 0.7 0.1
8413.95 - 0.3 0.3 -0.4 -0.5 0.5 0.1
8912.51 0.1 -0.1 -0.5 -0.4 0.4 0.1
9440.61 0.0 0.0 -0.3 -0.6 0.6 0.1
10000.00 0.0 0.0 -0.2 -0.4 0.4 0.1
10592.54 0.1 0.1 -0.1 -0.4 0.4 0.1
11220.18 0.1 -0.1 -0.4 -0.6 0.6 0.1
11885.02 0.0 0.0 -0.7 -1.0 1.0 0.1
12589.25 0.3 -0.3 -0.7 -0.6 0.6 0.1
13335.21 0.3 -0.3 -0.8 -0.4 0.4 0.1
14125.38 0.1 -0.1 -0.5 0.4 0.4 0.1
14962.36 0.1 -0.1 -0.8 0.5 0.5 0.1
15848.93 0.2 - 0.2 -0.1 0.5 0.5 0.2
16788.04 -1.0 0.9 0.9 0.2
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0.2 - 0.2
17782.79 0.1 - 0.1 -1.0 1.2 1.2 0.1
18836.49 0.2 - 0.2 -0.9 1.9 1.9 0.1
19952.62 0.1 - 0.1 -1.3 3.1 3.1 0.1
¹add numbers in this column to levels read on the LxT 1 to correct the level at a s pecific frequency
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