This paper describes a low-noise distributed amplifier that uses cascode-connected bipolar junction transistor (BJT) terminal circuit. This amplifier has a lower NF compared with a ...

The best tech products announced this week include Orange Amps' first-ever turntable and Nothing's striking noise-canceling ...

Aiming at the problem of poor human auditory sensation caused by the wide range variation of audio signal amplitude, a high-precision and expandable automatic volume control circuit system is designed ...