For the first time, a team of US researchers has used sensors containing highly excited Rydberg atoms to detect signals from an ordinary handheld radio. Through a careful approach to demodulating the ...
Acoustic frequency combs organize sound or mechanical vibrations into a series of evenly spaced frequencies, much like the teeth on a comb. They are the acoustic counterparts of optical frequency ...
Tobacco hornworm caterpillars have no organs that resemble ears. Yet, scientists were able to figure out how they hear—and it could inspire next generation microphones.
The best over-ear headphones combine rich sound quality with all-day comfort so you can enjoy your favorite playlists the way they're meant to be heard. Thanks to their roomy earcups, they don't give ...
A New England artist makes music from the imperceptible noises of nature—using tools that usually detect hidden nuclear ...
Can the $199 FiiO BTR17 still compete in 2026? With dual ESS DACs, THX power, and LDAC support, this pocket DAC/amp aims ...
NeuroBand is a specialized smart safety armband engineered to provide timely assistance to elderly and high-risk individuals ...
There was a time when only the richest ham radio operators could have a radio with a panadapter. Back in the day, this was ...
Random numbers are very important to us in this computer age, being used for all sorts of security and cryptographic tasks. [Theory to Thing] recently built a device to generate random numbers ...
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