Although Bose's QC Ultra are the company's best-sounding consumer headphones, Sony's XM6 pay more attention to sound quality. The XM6 are equipped with Sony's DSEE Extreme upscaling technology that ...

Abstract: In this study, attention is focused on the features of the propagation of radio waves above the sea surface, in this article we will talk about such a phenomenon as superrefraction and the ...

“Assistive listening technologies or devices help individuals hear better in difficult listening situations,” says Kristina ...

Abstract: The critical frequency of the ionospheric F2 layer (foF2), one of the essential channel parameters for high-frequency (HF) global communications via sky waves, shows significant variability ...

A University of Southampton study has revealed an intriguing new clue in the mystery of what triggers periods of very intense, brightly colored activity during displays of both the southern and ...