This article was updated May 24, 2023. It was originally published Oct. 10, 2000. Noise and vibrations in power transmission devices—both those that use linear, reciprocating motion and rotational ...

Disruption of a payload can be caused by three of the primary sources of vibration (or noise): ground vibration, acoustic noise, and direct force disturbances. Ground, or seismic vibration, is present ...

Using BIM and VR, the deep excavation construction noise and vibration simulator is divided into control devices, material plate, impact simulator and VR equipment. Korea Institute of Civil ...

3D non-contact surface analysis is used extensively across the industry to measure surface irregularities and small displacements – it provides accurate, traceable and repeatable measurements. When ...

European researchers have concluded – perhaps unsurprisingly – that noise and vibration are the biggest sources of passenger discomfort in turboprop aircraft. And they stress that such issues must be ...

Though electric vehicles (EVs) are intrinsically less noisy than internal combustion engine (ICE) cars, automakers are still focused on further lowering in-cabin noise due to wheel or vibration. A new ...

If you own a 3D printer and would like to cut down on the noise during printing or any vibration caused you may be interested in new 3dB ULTRA antivibration noise reduction feet launched via ...

The squeaky rail is getting the grease. Shaken by rumbling complaints from locals, the Metropolitan Transportation Authority has announced plans to install noise- and vibration-mitigation measures ...

Vibration is that repeating switch from kinetic to potential energy resulting from pushing, stretching, or suspension. Because it’s so often observed as waves through matter, it’s also the most ...