Peltor Twin Cup MT7 H540-Serie Bedienungsanleitung Seite 2

A)
1
5
C)
C:1
D:1)
Hours/day
8
6
4
2
0
x 2x 4x
Average level/electronic input signal
x = 323 mV
E)
Frequency
Model
Mean att.
Twin Cup
Stand. dev.
MT7H540F*
APV
Model
Frequency
Twin Cup
Mean att.
3
Stand. dev.
MT7H540P3E
APV
4
C:2
D:2)
Voltage
U (mV)
103,2
203,3
322,9
409,3
16x
8x
502,5
671,8
125 250 500 1000 2000 4000 8000
18.9 24.4 32.7 35.3
2.3 1.8 1.7 2.6
16.6 22.6 31.0 32.7
125 250 500 1000 2000 4000 8000
2
17.9 23.3 34.0 35.8
3.3 3.6 4.2 2.9
4
14.6 19.7 29.8 32.9
6
C:3
Sound output levels for Peltor MT53H540F-01 GB
Sound Pressure I (dB)
Mean
71,31
77,14
81,01
82,93
84,70
85,37
H
33.3 41.0 39.4
2.7 3.0 3.2
33 dB
30.6 38.1 36.2
H
31.5 40.5 36.5
3.0 4.7 4.0
31 dB
28.5 35.8 32.5
B)
2
3
7
C:4
Sound Pressure I (dB)
Standard Deviation
1,30
0,95
0,99
0,99
0,97
0,56
M L
SNR
31 dB 24 dB 33 dB
M L
SNR
29 dB 21 dB 31 dB
B:1
B:2
B:3