Best wired in-ear headphones for every budget - tried and tested - Avid ear-filler Stuart Pritchard wades into the world of ...

Abstract: In this letter, the first packaged THz solid-state amplifier operating at 0.85 THz is reported. The InP HEMT amplifier achieves a noise figure as low as 11.1 dB with an associated gain of 13 ...

Universal Audio, a leader in music and audio production tools with over 60 years of innovation under its belt, has officially ...

Frank Hertel shares how a simple wire, a diode and youthful curiosity opened up the world of radio in the 1950s.