Frequency Response Function (FRF) explained - Acoustic knowledge

Transfer functions are the basis of many NVH analyses.
Frequency Response Functions (FRFs) are determined and used in modal analyses, transfer path analyses and dynamic stiffness tests.

In this video series, the fundamental principle of an FRF is clearly explained using a simple example.
The basic knowledge for all acoustic engineers

Part 2 - FRF with Damping    • Frequency Response Function with Damp...  
Part 3 - Multiple DOFs in an FRF    • FRF with Multiple DOFs (Part 3/4)  
Part 4 - FRF of a pan    • FRF Impact measurement - (Part 4/4)