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
- booster
- loudspeaker
- amplification system
Phrases with amplifier
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.
Example
Many audiophiles prefer the warm sound produced by tube amplifiers over solid-state amplifiers.
Origins of amplifier
from Latin 'amplificare', meaning 'to enlarge'
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.