Variable: OrdAFSigRefValue

Variable: OrdAFSigRefValue

Specifies the reference value when evaluating the results of the order analysis in the frequency area.

The default value for the variable is 1. The default value for airborne noise is 2E-5.
The following formula is used for the conversion of the linear sound pressure into the sound pressure level L_p:

with
p₀ = 2E-5 Pa for airborne sound.

Used by

Command: ChnOrdAFCalc | Program Variables in Commands