demodulate

1 of 2

verb

de·​mod·​u·​late (ˌ)dē-ˈmä-jə-ˌlāt How to pronounce demodulate (audio)
demodulated; demodulating; demodulates

transitive verb

: to extract the information from (a modulated signal)

demodulation

2 of 2

noun

de·​modulation (ˈ)dē How to pronounce demodulation (audio)
də̇+
1
: extraction of the intelligence from a modulated radio signal
2

Examples of demodulate in a Sentence

Recent Examples on the Web
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Verb
Particularly relating to using extremely subtle changes in invisible light waves to pick up and demodulate sounds. Terrence O'Brien, The Verge, 6 June 2026 Multiple-input and multiple-output (MIMO) digital signal processing is then used to separate and demodulate the individual signals at the receiving end. IEEE Spectrum, 26 June 2023

Word History

First Known Use

Verb

1926, in the meaning defined above

Time Traveler
The first known use of demodulate was in 1926

Browse Nearby Words

Cite this Entry

“Demodulate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/demodulate. Accessed 5 Jul. 2026.

Kids Definition

demodulate

verb
de·​mod·​u·​late (ˈ)dē-ˈmäj-ə-ˌlāt How to pronounce demodulate (audio)
: to get the information from (a modulated radio, laser, or computer signal)
demodulator noun
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