Sound Pressure Level - Samsung Slim Duct CNH LDB Series Technical Data Book

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Sound Pressure level

Discharge
Duct
2m
NC Curve
3)
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
-
Suction
Duct
2m
1.5m
Microphone
Model
2)