The Klippel TRF-Pro (Transfer Function Measurement + Rub and Buzz analysis) software module is identical to the TRF with the added capability of analyzing impulsive distortion.
Some examples of impulsive distortion are Rub & Buzz, voice coil bottoming, loose particles and other loudspeaker defects. The results are displayed in a color-coded graph showing displacement vs. frequency with the color representing the level of impulsive distortion.
For further information visit Klippel’s official website.
Please feel free to contact Warkwyn with any questions.