Samsung AR07TXEAAWKNEU - Page 90

90
8. Sound Data
Sound Pressure level
8-2. Indoor unit
1 AR4500
Unit: dB(A)
1m
1m
Microphone
Model Turbo Silent
AR18TXHZAWKNEU 41 28
AR24TXHZAWKNEU 45 29
 NR Curve
4) AR18TXHZAWKNEU 5) AR24TXHZAWKNEU
NR 65
NR 60
NR 55
NR 50
NR 45
NR 40
NR 35
NR 30
NR 25
NR 20
NR 15
Hearing threshold
High
Silent
00
5
10
15
20
25
30
35
40
45
50
55
60
65
70
63 125 250 500 1000 2000 4000 8000
Sound Pressure Level (dB)
Octave Band Center Frequency(Hz)
NR 65
NR 60
NR 55
NR 50
NR 45
NR 40
NR 35
NR 30
NR 25
NR 20
NR 15
Hearing threshold
High
Silent
00
5
10
15
20
25
30
35
40
45
50
55
60
65
70
63 125 250 500 1000 2000 4000 8000
Sound Pressure Level (dB)
Octave Band Center Frequency(Hz)
NOTE
 
- Sound pressure level is obtained in an anechoic room.
- Sound pressure level is a relative value, depending on the distance and acoustic environment.
- Sound pressure level may differ depending on operation condition.
- dBA = A-weighted sound pressure level
- 