In vibration-critical applications, understanding how a PCB deforms under excitation is essential. Using massively parallel ...

The company’s latest smartwatches are not the only ones experiencing this issue. Reports on Samsung’s official forums indicate that random vibrations suddenly occur on several Galaxy Watch models, ...

Vibration testing helps to predict how well a product will withstand its intended service or transportation environment. Some new vibration controllers have the capability to replicate data recorded ...

Random vibration testing provides energy simultaneously at all frequencies. Vibration testing can help ensure that your new design will survive its intended environment. The problem is knowing how ...

ANN ARBOR, Mich.---Tiny generators developed at the University of Michigan could produce enough electricity from random, ambient vibrations to power a wristwatch, pacemaker or wireless sensor. The ...

Many readers probably think “black magic” describes the math involved in finding the dynamic response of a structure from random excitation. When can you be sure you have jumped through all the ...

Some Galaxy Watch 7 and Ultra owners are experiencing random vibrations with no notifications attached. It appears there’s more than one cause for the phantom vibrations. Turning off certain apps may ...

While vibration is often a handy thing on an iPhone, especially if it’s silenced, we get it — rumbling can still be distracting when your phone is sitting on a desk or in your pocket. Here’s how to ...

Part 1 of this series addressed the advantages and disadvantages of various vibration sensors; Part 2 examined signal conditioning and system hardware selection and configuration. I’ll wrap up by ...

Mr. Neill Doertenbach, Senior Applications Engineer, of Qualmark Corporation originally prepared this research paper for the 2014 RAMS conference. The classic ED vibration system has been used for ...