Analog Devices has created a pair of 22V stereo Class-D audio amplifier that idle at 6mA and shut-down to microamps. MAX98415A and MAX98425A are similar, and both including envelope tracking control ...

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 ...

This paper presents an optimized current-steering digital to analog converter (DAC) designed for a Class-D audio amplifier. The DAC exploits the potential of a mixed-signal architecture, thus allowing ...

Focusing on easy but scoring topics, clean presentation with well-labelled diagrams wherever necessary, and proper definitions can help achieve good marks, the experts said.

More leaks from Bambu Lab reveal that a new single-nozzle sister to the H2D is coming soon. The H2S was accidentally included in a manual for the cutter module in the Bambu Lab wiki.