Definitions for amplifiers
am·pli·fiers

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1. amplifiers

   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). It is a two-port electronic circuit that uses electric power from a power supply to increase the amplitude (magnitude of the voltage or current) of a signal applied to its input terminals, producing a proportionally greater amplitude signal at its output. The amount of amplification provided by an amplifier is measured by its gain: the ratio of output voltage, current, or power to input. An amplifier is a circuit that has a power gain greater than one.An amplifier can either be a separate piece of equipment or an electrical circuit contained within another device. Amplification is fundamental to modern electronics, and amplifiers are widely used in almost all electronic equipment. Amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified. For example, audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz, and servo amplifiers and instrumentation amplifiers may work with very low frequencies down to direct current. Amplifiers can also be categorized by their physical placement in the signal chain; a preamplifier may precede other signal processing stages, for example. The first practical electrical device which could amplify was the triode vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers around 1912. Today most amplifiers use transistors.

How to pronounce amplifiers?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say amplifiers in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of amplifiers in Chaldean Numerology is: 9

2. Pythagorean Numerology

   The numerical value of amplifiers in Pythagorean Numerology is: 9

Examples of amplifiers in a Sentence

1. Nina Jankowicz:

   All we have on our side is the truth, the Russians is willing to create troll accounts and other false amplifiers, and play with the facts, and manipulate images.

2. Joe Bodnar:

   The Donbass Devushka Telegram, Twitter, YouTube, and Spotify accounts more-or-less function as disinformation aggregators and amplifiers, donbass Devushka’s success has even been noticed by Russian diplomats and overt propagandists, who have retweeted the account dozens of times this year.

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References

1. ^ Wikipedia
   https://en.wikipedia.org/wiki/Amplifiers