Sound Levels - LG 6CIM0-01B Engineering Product Data Book

8. Sound levels

Overall
3.3ft
2.6ft
Microphone
Sound Levels [dB(A)]
Model
H
AMNW09GDBR0 [LMAN096HVT] 33
AMNW12GDBR0 [LMAN126HVT] 39
AMNW18GDCR0 [LMAN186HVT] 37
Sound pressure level
AMNW09GDBR0
[LMAN096HVT]
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1000 2000
Octave Band Center Frequency (Hz)
Indoor unit
Notes:
- Sound measured at 3.3ft away from the center of the unit.
- Data is valid at free field condition.
- Data is valid at nominal operation condition.
- Reference accoustic pressure 0dB=20Pa.
- Sound level will vary depending on a range of factors such as
the construction(acoustic absorption coefficient) of particular
room in which the equipment is installed.
- The operating conditions are assumed to be standard.
M L
30 27
36 31
33 28
AMNW12GDBR0
[LMAN126HVT]
80
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
Approximate
NC-20
Hearing
Threshold
NC-15
10
4000 8000 63 125 250 500
Octave Band Center Frequency (Hz)
AMNW18GDCR0
[LMAN186HVT]
80
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25 20
Approximate
NC-20
Hearing
Threshold
NC-15
10
63
1000 2000 4000 8000
Octave Band Center Frequency (Hz)
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
125 250 500 1000 2000 4000 8000
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