论文信息 - Estimating transmission loss in coupled reverberant-anechoic rooms by measuring sound intensity with and without a test specimen.

Estimating transmission loss in coupled reverberant-anechoic rooms by measuring sound intensity with and without a test specimen.

A method for estimating the sound transmission loss of partitions in coupled reverberant-anechoic rooms is proposed, using two sound intensity measurements made before and after a test specimen is installed between the two rooms. Laboratory tests performed following a standard procedure and the suggested method with three different panels provide comparable transmission loss values.

Alain Berry | Olivier Robin | Noureddine Atalla

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