Beta Three RH3 User Manual page 11

RH3
VERTICAL DIRECTIVITY
The data of RH3 vertical directivity were collected by testing the speaker system in a big anechoic
chamber. The distance between the testing microphone and the speaker system is 4 meters.
6
- 3
- 6
- 9
- 1 2
- 1 5
1 8
400Hz
6
- 3
- 6
- 9
- 1 2
- 1 5
1 8
400Hz
6
- 3
- 6
- 9
- 1 2
- 1 5
1 8
1.6kHz
6
- 3
- 6
- 9
- 1 2
- 1 5
1 8
6.3kHz
3 0
- 3
6 0 - 6
- 9
9 0
1 2
- 1 2
1 5
- 1 5
3 0
- 3
6 0
- 6
9 0
- 9
1 2
- 1 2
1 5
- 1 5
- 3
3 0
6 0
- 6
- 9
9 0
1 2
- 1 2
1 5
- 1 5
3 0 - 3
6 0 - 6
- 9
9 0
1 2
- 1 2
1 5
- 1 5
6
3 0
6 0
- 9
9 0
1 2
- 1 2
1 5
1 8
630Hz
6
3 0
6 0
- 9
9 0
1 2
- 1 2
1 5
1 8
630Hz
6
3 0
6 0
- 6
- 9
9 0
1 2
- 1 2
1 5
1 8
2.5kHz
6
3 0
6 0
- 9
9 0
1 2
- 1 2
1 5
1 8
10kHz
The scale is stepped by 6dB increment.
9
6
3 0
- 3
- 6 6 0
9 0
1 2
1 5
- 1 5
1 8
800Hz
6
- 3
3 0
6 0
- 6
9 0
1 2
1 5
- 1 5
1 8
1kHz
6
- 3
3 0
6 0
9 0
1 2
1 5
- 1 5
1 8
4.0kHz
6
- 3 3 0
- 6 6 0
9 0
1 2
1 5
- 1 5
1 8
16kHz