Cabin-noise limits per IMO Res. A.468(XII) - crew cabins ≤ 55 dB(A); passenger cabins ≤ 50 dB(A).
Formula
$$ L_{Aeq,T} \leq L_{limit} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $L_{Aeq,T}$ | Time-averaged A-weighted sound pressure | dB(A) | ISO 2923 |
Sources
- IMO MSC.337(91) - Noise Code.