Contents Namespaces | Ansys.ACT.Automation.Mechanical Namespace | Analysis | Print page AddAcousticImpedanceSheet()Creates a new AcousticImpedanceSheetDeclaration Syntaxpublic virtual AcousticImpedanceSheet AddAcousticImpedanceSheet() « AddAcousticImpedanceBoundary() AddAcousticIncidentWaveSource() »