Sennheiser 504230 Instruction Manual page 19

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