Air Motion Transformer-eng.indd

120
110
100
90
80
dB 130
500 600 700 800 1k 2k 3k 4k 5k 6k 7k 8k 9k 10k 20k 30k
Hz
phase
180
90
00
-90
AMT 2730 - SPL - membrane 25/50 - 2.8 Volt / 0.1 m - 1 m - chassis & baffl e 30 x 30cm
-180
500 600 700 800 1k 2k 3k 4k 5k 6k 7k 8k 9k 10k 20k 30k
Hz
10.0
0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
AMT 2730 - Distorsion - membrane 25/50 - 2.8 volt - chassis & baffl e 30 x 30cm
0.0
1k 2k 3k 4k 5k 6k 7k 8k 9k 10k
signal K2 K3
Hz
AMT 2730 - 2.8 Volt / 0.1 m / chassis & baffl e 30 x 30cm
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
ms
0 dB
-50dB
[db]
-5
-10
-15
-20
-25
-30
-80
-70
-60
-50
AMT 2730 - Waterfal - membrane 25/50 -2.8 Volt / 0.1 m / chassis & baffl e 30 x 30 cm
1000 10000
-40
-30
-90
5 0 -5 -10 -15 -20 -25
Diagrams of: AMT 2730
AMT 2730 - Polar - red = horizontal / blue = vertical
-20
-10
0
2.0 kHz
10
-25
20
4
[Hz]
2
6
10 8
12
14
16
18
20
30
40
-20 -15 -10 -5
Attention: on the scale of 5 dB
50
0
60
70
[periods]
80
-80
-70
-60
-50
-40
-30
-90
5 0 -5 -10 -15 -20 -25
-80
-70
-60
-50
-40
-30
90 -90
5 5 0 -5 -10 -15 -20 -25
AMT 2530 - Polar - red = horizontal / blue = vertical
-20
-10
-10
-90
5 0 -5 -10 -15 -20 -25
-80
-70
-60
-50
-40
-30
0
6.3 kHz
0
10
-25
20
30
40
-20 -15 -10 -5
Attention: on the scale of 5 dB
AMT 2730 - Polar - red = horizontal / blue = vertical
-20
-10
10
-25
20
30
40
-20 -15 -10 -5
10 kHz Attention: on the scale of 5 dB
AMT 2730 - Polar - red = horizontal / blue = vertical
-20
0
10
-25
20
30
40
-20 -15 -10 -5
16 kHz Attention: on the scale of 5 dB
50
50
50
0
0
0
60
60
60
70
80
90
5
70
70
80
90
5
80
90
5