amplifying device

Garcia is charged with 10 misdemeanors including seven counts of maintaining a public nuisance after receiving a written notice, two counts of permitting the emission of loud and raucous noise through an amplifying device and one count of excessive noise.

She'll grip the microphone stand tightly one moment, and then jump back as if to challenge the amplifying device to a fight in the next.

In a remarkable series of insights made over a few short weeks, he greatly extended the understanding of semiconductor materials and developed the underlying theory of another, much more robust amplifying device--a kind of sandwich made of a crystal with varying impurities added, which came to be known as the junction transistor.

A new amplifying device for transoceanic cable was tested for 20 years before A. T. & T. decided to install it in a sample cable.

Dr. Free was demonstrating a new amplifying device which he and N. Y. U.'s Carl Johnson had developed.