Acoustics. Measurement of room acoustic parameters - Open plan offices Ingestion-build-239834 BS 4258-4 provides you with

BS 4258-4 provides you with the reagents and apparatus required for the test method

1 Properties versus data element types

made of alloy steel

methods of testing and rated values for phase-to-earth capacitive and screen-to-earth intrusive inductive coupling devices to be used in MV-DLC systems

hazardous situations and events during the commissioning

Acoustics. Measurement of room acoustic parameters - Open plan offices Ingestion-build-239834 BS 4258-4 provides you with1 Scope This part of ISO 3382 specifies methods for the measurement of room acoustic properties in open plan offices with furnishing. It specifies measurement procedures, the apparatus needed, the coverage required, the method for evaluating the data, and the presentation of the test report. The measurement results can be used to evaluate room acoustic properties in open plan offices. This part of ISO 3382 is intended for medium and large size open