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Directivity Correction for Internal Outlets    1/1

Strutt|Directivity|Internal Outlet Directivity inserts directivity corrections into the active row of the worksheet.

The following outlet positions have been included in the function:

Data for these positions are an amalgamation of the values found in Woods Practical Guide to Noise Control and SRL Noise Control in Building Services (see references below). Note that the SRL method is also implemented in Strutt under Louvre Directivity.

These directivity values are the cumulative directivity due to the outlet and its location in the room, rather than of the outlet itself. The additional condition of free space has been calculated with a correction of -3 added to the centre of ceiling values.


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