olemus
müra, mida varjestatud kaablis tekitab kaabli painutamine või liigutamine
= electromagnetic noise generated in a shielded cable due to variations in capacitance between the shield and conductor as the cable is flexed
Wiktionary:
triboelectric effect
(physics) the generation of static electricity by friction between different materials

ülevaateid
https://en.wikipedia.org/wiki/Triboelectric_effect
https://www.connector.com/triboelectric-noise-in-medical-cables-and-wires/
http://worldcomp-proceedings.com/proc/p2016/ESC3200.pdf