P&K 2714

Calculation of the hall interior level

Product has been archived / Produkt wurde archiviert

Calculation form for the hall interior level

Calculation of the hall interior level from the hall volume, the reverberation time and the entire sound power in the room.

Li=Lw+14+10*lg(T/V) (VDI 2571 August 1976)


Descriptor is a user defined text, which will be transfered, by pressing OK, together with the results into the appropriate tables.

Sound power level (Lw) [dB(A)]

Reverberation time (T) [sec]

Volume (V) [m3]

Relative spectrum [dB]

see Relative spectrum

A-Inside level (Li) [dB[A]]

Emission spectrum [dB]