Closed-loop control systems are sometimes shipped from the factory with resonances and other operational difficulties that aren't supposed to be part of the package and are not well understood.

A serial killer from the past is seriously messing with Raimy's future on Frequency. The CW series, which is an adaptation of the 2000 film of the same name, borrows more from the movie than just a ...

Recently, members of several online audio forums have reported hearing high-frequency “ringing” on many of their CD recordings – a sound they say is similar to the high-frequency pitch often heard ...

Cumulative frequency plot of the particulate matter length for deployers and controls. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by ...

When selecting an operational amplifier (op amp), you have many parameters to consider. DC parameters such as input offset voltage and input bias current are easier to account for because they do not ...