6. Sound Data
Sound Pressure level
Unit: dB(A)
1m
1m
Microphone
Model
Cooling
High
Silent
AR09TXCACWKNEE
38
17
AR12TXCACWKNEE
40
17
•
NR Curve
1) AR09TXCACWKNEE
2) AR12TXCACWKNEE
NOTE
•
Specifications may be subject to change without prior notice.
•
Sound pressure Level
-
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.
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dBA = A weighted sound pressure level
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Reference acoustic pressure 0 dB = 20μPa
Indoor units
