German has a 34 letter word for this., Anlagenzustandsberwachungssysteme., We call it condition monitoring systems for machines and plants., Sensors track vibration and temperature around the clock, german electronic solutions Chladni figures are nodal resonance patterns created by vibrations on a rigid surface like a glass plate, technique invented by Ernst Chladni German physicist and used also in the construction of musical Gefhrdungen durch Ganzkrper und Hand Arm Vibrationen Leitfaden fr die Gefhrdungsbeurteilung in Klein und Mittelbetrieben (deutsche Fassung in weiteren Sprachen erhltlich) medien.bgetem.de BG ETEM Medienportal Maurice Benterfa Vibration Zone Warm ups and Embouchure Building for a ACCMUSIC STORE Dynamic Vibrations. Played with Hands and Feet Wolke Verlag