New Noise-Cancelling Metasurface Developed from Moth Wings, Absorbs Almost 90% of Sound

Medicine & Technology Jun 16, 2022

Scientists developed a new type of sound absorber that was inspired by moth wings. Read more about how the innovative acoustic material works.

New Study Suggests White Noise for Sleeping May Do More Harm Than Good

Oct 19, 2020

In a busy world, a good night's sleep has become difficult to come by, leading people to download any of the white noise apps available today. But a new study claims that this method is not as good as it appears to be.

Bose Returns With Earbuds You Can Wear While Sleeping

Sep 22, 2020

Bose takes the next step in delivering sleep-friendly earbuds with the release of Sleepbuds II, first announced Tuesday, September 22.

Expert Tips for a Quiet and Peaceful Apartment

May 23, 2019

There are workarounds that can be done so that the renter could live in a quieter and more peaceful space.

New Way To Track Hidden Objects Using Optical Noise Technique

Apr 21, 2017

If an object is enclosed in a box with a light scatter or deflect characteristics which will impede direct imaging. This is because the light will deflect by that material which obscures the target. However, the new detection technique will overcome those technical snags.

Supersonic Aircraft Makes Comeback, Ultrafast Commercial Flights Look Possible

Mar 20, 2017

The deafening booming sound of Supersonic planes seems a thing of the past as the advancement in noise reduction technology has made the prospects of commercial supersonic planes viable.