LG ARNU 963 B8A4 - Page 25

ART COOL
TM
| 25
Art Cool
TM
Mirror
Due to our policy of continuous product innovation, some specications may change without notication.
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Figure 8: ARNU153SER2, ARNU183S8R2, and ARNU243S8R2 Sound Pressure Level Diagrams.
Acoustic Data
Sound Pressure Levels
ART COOL
TM
MIRROR
Octave Band Sound Pressure Level (dB re 20µPa )
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
Octave Band Sound Pressure Level (dB re 20µPa )
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
Octave Band Sound Pressure Level (dB re 20µPa )
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 200040008000
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
ARNU153SER2 ARNU183S8R2 ARNU243S8R2