Chapter 5 - Modes of Calculation

The following objects are available on the CadnaA toolbox for the calculation of sound levels:

Receiver: Individual receiver points can be defined at any location using the mouse or the keyboard.

Calculation Area: This object serves to restrict the range of calculation for horizontal grids.

Vertical Grid: This object serves to define a vertical projection surface for a vertical grid.

Building Evaluation: For buildings being marked by a building evaluation symbol the façade levels of which are calculated.