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D
0°
30°
30°
0°
60°
60°
90°
90°
0
5
10
15
20
25
dB
120°
120°
125 Hz
250 Hz
500 Hz
1,000 Hz
2,000 Hz
4,000 Hz
8,000 Hz
16,000 Hz
150°
180°
150°
180°
- 40
dBV
- 50
- 60
- 70
- 80
- 90
50
100
200
500
Hz
1,000
5,000
2,000
20,000
10,000
0°, 1 m