Sound Data - Samsung AR Series Technical Data Book

6. Sound Data

6. Sound Data
Indoor units
Sound Pressure level
Microphone
• NR Curve
1) AR09TXFZBWKNEE
3) AR09TXFYBWKNEE
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.
- dBA = A weighted sound pressure level
- Reference acoustic pressure 0 dB = 20μPa
1m
Model
AR09TXFZBWKNEE
AR12TXFZBWKNEE
AR09TXFYBWKNEE
AR12TXFYBWKNEE
2) AR12TXFZBWKNEE
4) AR12TXFYBWKNEE
Unit: dB(A)
Cooling
High Silent
38 19
40 19
38 18
40 18