Evaluation Receiver Chains
This window displays the evaluation details with respect to the requirements for open-plan offices according to VDI guideline 2569, and for the room acoustical parameters „Propagation Class“ and „Room Acoustics Class“.
Note
The additional requirement for the level LNA,Bau is not evaluated. The LNA,Bau is the A-weighted sound pressure level in the room under consideration due noise generated outside of the room (noise from neighboring rooms, water supply, water sewage and other technical systems and installations, and permanently installed media devices.
In addition, the T20 spectrum averaged over all points of all receiver chains is displayed which is used for the classification of the room acoustics class. The requirements for the reverberation time are evaluated also for sub-paths with respect to classes established (see table 10, column 2, VDI 2569).
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The evaluation result can be copied as text to the clipboard and can be inserted into other WINDOWS applications.