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to modulate
01
to change or adjust something in order to achieve a desired effect
Transitive: to modulate sth
Example
Engineers modulate the frequency of radio signals to ensure clear communication.
The teacher modulates the pace of the lesson to maintain student engagement.
02
to change the frequency or amplitude of a radio signal to make it intelligible for broadcast
Transitive: to modulate a radio signal
Example
The radio technician modulated the carrier wave with the audio signal.
The telecommunications company modulated the frequency of the radio signal to avoid interference from other transmission sources.
03
to change the key or pitch of a piece of music
Intransitive: to modulate to a key
Example
The composer modulates to a higher key for the final chorus, adding excitement and intensity to the song.
The composer decided to modulate from the key of C major to G major in the second movement of the symphony.
04
to adjust the pitch or intensity of a sound or one's voice
Transitive: to modulate a sound or one's voice
Example
The singer modulated her voice to convey the emotional depth of the song.
During the public speaking event, the orator modulated her voice to captivate the audience.
word family
modul
Verb
modulate
Verb
demodulate
Verb
demodulate
Verb
modulated
Adjective
modulated
Adjective
modulation
Noun
modulation
Noun
