This paper presents a PCB design for a Low Noise Class D Amplifier tailored for Home Theater applications. The circuit components, including cabinets and other modules, were carefully selected to ...

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 ...

The celebrated ‘555’ IC was originally developed as a timer device, but over the years this golden oldie has been used in all sorts of other applications, including some never imagined by its ...

A novel full-wave rectifier turns an audio power amplifier into a simple modulator, that is then used to modulate an ...

In a unanimous ruling Friday, the 9th Circuit Court of Appeals decided that most of the claims against the state should be handled in a class-action lawsuit. That means the department will face ...

During the 1980s a lot of consumer devices suddenly got a lot smaller as large-scale integration using semiconductor ...

FIDELITY ® GROWTH COMPANY COMMINGLED POOL CLASS D- Performance charts including intraday, historical charts and prices and keydata.