LxT Manual
Technical Specifications
A
-
7
Frequency Weightings
Nominal
Frequency
Exact
Frequency
Z-
Weight
(Ideal)
A
Weight
(Ideal)
C
Weight
(Ideal)
Electrical
Limits:
Class 1
Microphone
Limits:
Class 1
Microphone
Limits:
Class 2
10
10.00
-0.0
-70.4
-14.3
+ 1.4, - 0.7
±1.5
±2.0
12.5
12.59
-0.0
-63.4
-11.2
+ 0.5, - 0.6
±1.3
±1.8
16
15.85
-0.0
-56.7
-8.5
+ 0.4, -0.5
±1.0
±1.7
20
19.95
-0.0
-50.5
-6.2
+ 0.3, -0.4
±0.5
±1.5
25
25.12
-0.0
-44.7
-4.4
±0.2
±0.5
±1.5
31.5
31.62
-0.0
-39.4
-3.0
±0.2
±0.5
±1.5
40
39.81
-0.0
-34.6
-2.0
±0.2
±0.5
±1.0
50
50.12
-0.0
-30.2
-1.3
±0.5
±0.5
±1.0
63
63.10
-0.0
-26.2
-0.8
±0.5
±0.5
±1.0
80
79.43
-0.0
-22.5
-0.5
±0.5
±0.5
±1.0
100
100.00
-0.0
-19.1
-0.3
±0.5
±0.5
±1.0
125
125.00
0.0
-16.1
-0.2
±0.5
±0.5
±1.0
160
158.50
0.0
-13.4
-0.1
±0.2
±0.5
±1.0
200
199.50
0.0
-10.9
0.0
±0.2
±0.5
±1.0
250
251.20
0.0
-8.6
0.0
±0.2
±0.5
±1.0
315
316.20
0.0
-6.6
0.0
±0.2
±0.5
±1.0
400
398.10
0.0
-4.8
0.0
±0.2
±0.5
±1.0
500
501.20
0.0
-3.2
0.0
±0.2
±0.5
±1.0
630
631.00
0.0
-1.9
0.0
±0.2
±0.5
±1.0
800
794.30
0.0
-0.8
0.0
±0.2
±0.5
±1.0
Table A-8 Frequency Weightings
Содержание SoundExpert LxT
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