A New Formula for Reverberation Time
Artikel i vetenskaplig tidskrift, 2003

Some errors behind the Eyring formula [1] and the Millington formula [2] have been discovered. By using a new probability description, which is also based on area law, a new formula for reverberation time has been proposed. The example calculations show that the new formula will give a result with its value between the result by the Eyring formula and the result by the Sabine formula [3].


Xuetao Zhang

Chalmers, Institutionen för teknisk akustik

Acta Acustica

Vol. 89 5 857-862