Calculation of 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]
A-Inside level (Li) [dB[A]]
Emission spectrum [dB]