Samsung CNH HDB Series Technical Data Book page 64

7. Sound Data 7. Sound Data
Wall Mounted Type
Sound Pressure level
• NC Curve
1) CNH18ADB (AC018BNADCH/AA)
3) CNH30TDB (AC030BNTDCH/AA)
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
Model
CNH18ADB (AC018BNADCH/AA)
CNH24ADB (AC024BNADCH/AA)
CNH30TDB (AC030BNTDCH/AA)
CNH36TDB (AC036BNTDCH/AA)
2) CNH24ADB (AC024BNADCH/AA)
4) CNH36TDB (AC036BNTDCH/AA)
Unit: dB(A)
Silence
High Mid Low
42 32
37
44 39 35
49 47 45
51 48 46
29
30
37
38