Meaning & Definition of word "Amplifier"
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Amplifier
/ˈæmplɪfaɪər/
noun:
- 1. An electronic device that increases the power, voltage, or current of a signal.
- Example: The musician used a guitar amplifier to boost the sound during the live performance.
- 2. A component in a sound system that boosts audio signals.
- Example: The home theater system features a high-quality amplifier for enhanced audio experience.
- 3. A device that makes something larger or more intense.
- Example: The marketing campaign served as an amplifier for the brand's message.
Etymology
From the Latin 'amplificare', meaning to increase or enlarge.
Common Phrases and Expressions
audio amplifier:
A device specifically designed for amplifying audio signals.
power amplifier:
An amplifier that increases the power of a signal, often used in audio applications.
signal amplifier:
A device that enhances the amplitude of signals in various electronics.
Related Words
volume:
The level of sound or audio output.
signal:
A transmission of data or information used in communication.
transistor:
A semiconductor device used to amplify or switch electronic signals.
Slang Meanings of amplifier
Meaning: Amp
Example Sentence: He cranked up the amp for the concert.
Meaning: Boost
Example Sentence: We need to give this track a boost with an amplifier.