Resumen de Sound power limits for industrial noise

Rufin Makarewicz, Roman Ä biewski GoÅ

• A noise sensitive zone is characterized by a noise limit. An industrial zone with a cluster of companies is planned in vicinity of this noise sensitive zone. In this study, the noise emission limits for each company, expressed in terms of the sound power level, are calculated. The calculations are performed for favorable conditions of sound generation and propagation. It is shown how the noise emission limits depend on the dimensions of the industrial zone and the distance to the noise sensitive zone. The exact results require numerical integration. To simplify the calculations, the idea of the curved rectangular is used.