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amplifier

[ˈæmplɪfaɪər]

amplifier Definition

an electronic device used to increase the amplitude of an electrical signal.

Using amplifier: Examples

Take a moment to familiarize yourself with how "amplifier" can be used in various situations through the following examples!

  • Example

    The guitar sound was too quiet, so I plugged it into an amplifier.

  • Example

    The microphone signal was too weak, so we used an amplifier to boost it.

  • Example

    The concert venue had a powerful amplifier system to project the sound throughout the stadium.

amplifier Synonyms and Antonyms

Synonyms for amplifier

Phrases with amplifier

  • an amplifier designed to deliver high power output to drive loudspeakers

    Example

    The DJ brought his own power amplifier to the party to ensure the music could be heard by everyone.

  • a type of amplifier that is commonly used in electronic circuits as a voltage amplifier

    Example

    The operational amplifier is a fundamental component in many electronic devices.

  • an amplifier that uses vacuum tubes to amplify the electrical signal

    Example

    Many audiophiles prefer the warm sound produced by tube amplifiers over solid-state amplifiers.

Origins of amplifier

from Latin 'amplificare', meaning 'to enlarge'

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Summary: amplifier in Brief

An 'amplifier' [ˈæmplɪfaɪər] is an electronic device used to increase the amplitude of an electrical signal. It is commonly used in music and audio equipment to make sounds louder. Types of amplifiers include power amplifiers, operational amplifiers, and tube amplifiers.