Details on Permitted Sound Level in dB(A)
Information on the Permitted sound level in dB(A) dialog in Duct Network Calculation
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![Permitted sound level Linear Revit](https://knowledge.linear.eu/LS/V24/EN/RV/en/topics/../figures/neBe_luRaumeBerZulSchallP_RV.png)
You can adjust the permitted sound pressure level and reverberation period for the room types and create new room types here.