Amplifier (noun) Definition, Meaning & Examples

noun
  1. a person or thing that amplifies or enlarges.
  2. an electronic component or circuit for amplifying power, current, or voltage.
noun
  1. an electronic device used to increase the strength of the signal fed into it
  2. such a device used for the amplification of audio frequency signals in a radio, etc
  3. an additional lens for altering the focal length of a camera lens
  4. a person or thing that amplifies
Amplifier (noun) Definition, Meaning & Examples

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