Discover a compact solution for full-field optical vibration measurement with VibroScan QTec. This video demonstrates how its patented multi-path interferometry delivers high data quality and how the ...

"If your car starts to make a weird sound, you know it is time to have it looked at," Sheinin said. "Now imagine a factory floor full of machines. Our system allows you to monitor the health of each ...

Although the sensitivity and performance of microphones has improved quite a bit since Alexander Graham Bell first patented them, they still have one big drawback that researchers from Carnegie Mellon ...

A camera system can see sound vibrations with such precision and detail that it can reconstruct the music of a single instrument in a band or orchestra. Even the most high-powered and directed ...

Pythagoras first discovered that the vibrations of strings are drastically enhanced at certain frequencies. This discovery forms the basis of our tone system. Such natural vibrations ubiquitously ...

For the first time, scientists have achieved strong coupling between light and long-lived acoustic vibrations in an optical fiber. Optical fibers are used in both classical telecommunications and ...

There are natural frequencies in all equipment that have components. Generally, they exist in the 8 to 200 Hz environmental spectrum. Figure 46.1 demonstrates the transmissibility and resonant ...

Space-ready optics specialists – Resolve Optics – reports that the company’s vibration test center has been used by Sen Corporation Limited to conduct sine sweeps and random vibration testing on one ...

A camera system developed by Carnegie Mellon University researchers can see sound vibrations with such precision and detail that it can reconstruct the music of a single instrument in a band or ...