What is an amplifier simple definition?

An amplifier, electronic amplifier or (informally) amp is an electronic device that can increase the power of a signal (a time-varying voltage or current). An amplifier is a circuit that has a power gain greater than one.

What word is connected to amplifier?

Words Related to amplifier According to the algorithm that drives this word similarity engine, the top 5 related words for “amplifier” are: transistor, triode, vacuum tube, voltage, and radio.

What is amplifier in networking?

An amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communications and broadcasting, and in audio equipment of all kinds. The most frequently-used device for power amplification is the bipolar transistor.

What is the main function of amplifier?

An electronic amplifier is a device that is used to increase the power, current, or voltage of a signal. Amplifiers are used in music equipment, electronic devices such as television and radio receivers, audio equipment, and computers to increase the amplitude of a signal.

What is the definition of an amplifier?

An amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communications and broadcasting, and in audio equipment of all kinds. They can be categorized as either weak-signal amplifiers or power amplifiers. Weak-signal amplifiers are used primarily in wireless receivers.

What is a home stereo amplifier?

The function of a home stereo amplifier is to power the speakers connected to it, and some amplifiers are included in a receiver, which is a unit that powers the speakers and picks up radio signals for transmittal. A receiver can also control the audio mix as well as the power output, speaker selection, and so on.

What is audio power amplifier?

Unsourced material may be challenged and removed. An audio power amplifier (or power amp) is an electronic amplifier that amplifies low-power electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is high enough for driving loudspeakers or headphones.