modulator

[ˈmɒd.jʊ.leɪ.tə(r)]

modulator Definition

• 1. a device or substance that modulates a signal, wave, or oscillation
• 2. a device that converts electrical signals into radio waves and vice versa

Using modulator: Examples

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

• Example

  The modulator changes the amplitude of the carrier wave to match the amplitude of the message signal.

• Example

  The television signal is transmitted through a modulator before being broadcasted.

• Example

  The modulator circuit adjusts the frequency of the radio signal.

modulator Synonyms and Antonyms

Synonyms for modulator

• controller
• regulator
• adjuster

Phrases with modulator

• frequency modulator

  a device that modulates the frequency of a radio wave

  Example

  The frequency modulator is used in radio broadcasting to transmit audio signals.

• amplitude modulator

  a device that modulates the amplitude of a radio wave

  Example

  The amplitude modulator is used in television broadcasting to transmit video signals.

• phase modulator

  a device that modulates the phase of a radio wave

  Example

  The phase modulator is used in radar systems to measure the distance of objects.

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Summary: modulator in Brief

A 'modulator' [ˈmɒd.jʊ.leɪ.tə(r)] is a device or substance that modulates a signal, wave, or oscillation. It is also a device that converts electrical signals into radio waves and vice versa. Examples include frequency, amplitude, and phase modulators. 'Modulator' is synonymous with 'controller' and 'regulator.'