Samsung AJ040TXJ2KG/EU, Technical Data Book

Page: 98 / 318

98
8. Sound Data
Sound Pressure level
8-2. Indoor unit
4
Wind-Free 1 Way CST
Unit: dB(A)
1m
1m
Microphone
Model High Mid Low
AJ026TN1DKG/EU 32 29 26
AJ035TN1DKG/EU 37 35 30
• NR Curve
1) AJ026TN1DKG/EU 2) AJ035TN1DKG/EU
NR 65
NR 60
NR 55
NR 50
NR 45
NR 40
NR 35
NR 30
NR 25
NR 20
NR 15
High
Mid
Low
NR 75
NR 70
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
63 125 250 500 1000 2000 4000 8000
Sound Pr
es
sur
e L
ev
el
(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
High
Mid
Low
NR 75
NR 70
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
63 125 250 500 1000 2000 4000 8000
Sound Pr
es
sur
e L
ev
el
(dB
)
Octave Band Center Frequency(Hz)
NOTE
• Specifications may be subject to change without prior notice
- 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
-
Reference acoustic pressure 0 dB = 20μPa