Radiated Sound

The Equivalent Radiated Sound utility post-processes the results of exterior structure-borne radiated sound.

The following result file types are supported:
  • ERP: H3D and PCH
  • Radiated Sound (Power/Pressure): H3D

Figure 1.

Radiated Sound Output using Rayleigh’s Integral can be requested for grid points on the structural surface and in the exterior acoustic field. Grid points are used to represent microphones that record the radiated sound, sound power, and sound intensity.

Figure 2.