Transfer Path Analysis and Contribution Evaluation Using SVD- and PCA-Based Operational Transfer Path Analysis

Table 2

Equipment used in the experiment.

Equipment	Quantity	Model
Microphones	2	Bruel and Kjaer prepolarized free-field 1/2’’ microphone-type 4189 BSWA TECH MPA 201
Data acquisition system	1	Coco 80 THP systems
Motor	2