Impact of Temperature and Relative Humidity on Reverberation Time in a Reverberation Room

Changes in acoustic parameters measured a room may depend on the location and orientation of sound source microphones or reverberation conditions room. As was found research presented this publication, is also influenced by thermo-hygrometric conditions. The article presents an experimental analysis involving impact temperature relative air humidity time. Since it very difficult to control real conditions, tests were carried out both laboratory with use simulations. For purpose, results time measurements chamber for various obtained. Then, modeled ODEON Version 11.0 program, after validation model, series simulations performed, demonstrating changes as function humidity. are two-dimensional three-dimensional version, i.e., dependence two variables: