List of spectrums
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Form to manage project specific spectrums for the propagation calculation.
The program includes the catalogs DAEMMUNG_2571.SPE and INNENRAUM_2571.SPE with information about sound attenuation and interior level measure defined in the guideline VDI 2571. These files can be found in the samples folder.
Via the pop-up menu (right mouse button click, or the button ), the Spectrums catalog and a variety of spectrum generators are available.
Unique descriptor for a data set.
Optional tool for grouping.
A-weighted level of sound power, attenuation or sound pressure.
V1, V2 and V3
Activation of the level for the variants. Default setting is ON.
Level in octave band.