7. Sound Data
34
Sound Power level
Unit: dB(A)
Model
Power
AM180MXVDGH/ET
84
1) AM180MXVDGH/ET
AM180MXVDGH/ET
NR 90
NR 85
NR 80
NR 75
NR 70
NR 65
NR 60
NR 55
NR 50
NR 45
NR 40
NR 35
NR 30
NR 25
NR 20
NR 15
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
125
250
500
1000
2000
4000
8000
A
So
un
d
Po
w
er
L
ev
el
(d
B)
Octave Band Center Frequency(Hz)
NOTE
• Specifications may be subject to change without prior notice.
- Sound power level is an absolute value that a sound source generates.
- dBA = A-weighted sound power level.
- Reference power : 1pW.
- Measured according to ISO 3741.
