modulator

[ moj-uh-ley-ter ]
/ ˈmɒdʒ əˌleɪ tər /

noun

a person or thing that modulates.
Telecommunications. a device for modulating a carrier wave.

Origin of modulator

1490–1500; < Latin modulātor; see modulate, -tor
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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