3M Peltor Twin Cup MT72H540P3 50 Series - Page 2

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3
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1
A)
B)
B:1
B:2
B:3
Voltage
U (mV)
Sound Pressure I (dB)
Mean
Sound Pressure I (dB)
Standard Deviation
Sound output levels for Peltor MT72H540*-50
103,2
203,3
322,9
409,3
502,5
671,8
71,31
77,14
81,01
82,93
84,70
85,37
1,30
0,95
0,99
0,99
0,97
0,56
D:2)
Average level/electronic input signal
x = 323 mV
Hours/day
x
2x
8x4x
2
4
6
8
0
16x
D:1)
C)
C:1 C:2
C:3
C:4