Sound Insulation

Once opened, each file appears in the application main page, as in the following example:

Open the example file in the CDRom "Noise Studio - Sample files" (D:\Esempi\IsolamentoAcustico\Lp_index\spettri tottava.dl5, and add the sections

• 1-3-5 for the receiving room with switched-on source

• 2-4-6 for the receiving room with background noise

To add the just opened file's data, press <ADD>

Repeat the same steps to add the measurements of the receiving room background noise spectrum only.

To remove an already added file, select it using the mouse and press <REMOVE>

To proceed with the calculation, you need to enter the correction factor.

• Selecting the reverberation time item and inputting the average reverberation time, the software will calculate the L'nT parameter.

• Selecting the equivalent absorption area item and inputting the equivalent absorption area, the software will calculate the L'n parameter.

Select the average reverberation time and input the file using "Insert..."

Choose the file ..\\QuickGuide\examples\Lp_index\Tempo di riverbero medio.rev

To proceed with the coefficient calculation, press Calculate.