LG LM50 2004-E1 - Page 68

2004 Product Data 67
ART COOL
13. Sound Levels
Overall
Sound Pressure Level
AMNC/H096AP*1 AMNC/H126AP*1
Notes:
- Sound measured at 1m away from
the center of the unit.
- Data is valid at free field condition
- Data is valid at nominal operation condition
- Reference accoustic pressure OdB = 20µPa
- 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(KS conditions)
Model
AMNC/H096AP*1
AMNC/H126AP*1
Sound Levels(dBA)
H M L
37
43
31
39
27
31
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
Octave Band Center Frequency (Hz)
NC-15
NC-70
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
Octave Band Center Frequency (Hz)
NC-15
NC-70
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
Sound Pressure Level (dB re 20µPa )
Sound Pressure Level (dB re 20µPa )
NC-15
NC-70
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
0.8m
1m
Microphone