A new method for the objective qualification of rooms

摘要

The goal in room acoustical design is always to reach a given sound quality by tuning different features of the room. In the beginning of the design it would be a great help to know, what acoustical quality a given room shape can offer. In other words, there should be a tool fur doing an objective comparison. The inverse approach in geometrical acoustics and the extensive use of energy decay curves can be used fur this purpose. In this paper a short introduction of the method, and some examples are presented to demonstrate the possibilities. [References: 9]