18
Polar diagram Ear Set 1
Frequency response curve Ear Set 1
0°
5
10
15
20
25
dB
30°
60°
90°
30°
60°
90°
120°
150°
180°
150°
120°
2000 Hz
4000 Hz
8000 Hz
16000 Hz
125 Hz
250 Hz
500 Hz
1000 Hz
0
- 50
- 55
- 60
- 65
- 70
20
50
100
200
500
1000 2000
5000 10000 20000 Hz
- 45
0°; 1 m
- 40
- 35
dBv
90°; 1 m
