Don’t toss that tube TV! By connecting an aging TV to a soundbar, you can give your older set a massive audio boost, complete ...

Abstract: A compact quasi-optical (QO) mode converter for a high-performance gyrotron operating in $\text {TE}_{17,6}$ mode at 170GHz has been developed. This converter features a dimpled wall ...

Ed Rhee, a freelance writer based in the San Francisco Bay Area, is an IT veteran turned stay-at-home-dad of two girls. He focuses on Android devices and applications while maintaining a review blog ...

Abstract: A remote optical frequency up-converter utilizing an electro-absorption modulator-based optoelectronic oscillator (EAM-OEO) for radio-over-fiber application is proposed and experimentally ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

The quest for a truly immersive audio experience at home often leads to the dilemma of high cost. Zebronics, however, has emerged as a major player in India, offering a range of 5.1 soundbars that ...

A group of researchers at the University of California, Irvine, has come up with a way to use the sensors in an optical mouse to pick up subtle vibrations and convert them into audible data. They've ...