The meaning of MODULATE is to tune to a key or pitch. How to use modulate in a sentence.

Signal modulation is the process of varying one or more properties of a periodic waveform in electronics and telecommunication for the purpose of transmitting information. The process encodes information …

To regulate or adjust to a certain degree: physiological mechanisms that modulate the body's...

Modulate your tone of voice when speaking in court. With non-baseband transmission, the signal that we want to get across is modulated on a carrier. You're not playing an instrument so much as you're …

to regulate by or adjust to a certain measure or proportion; soften; tone down. 2. to alter or adapt (the voice) according to the circumstances, one's listener, etc. 3. Music. a. b. 4. Telecommunications.

Definition of modulate verb from the Oxford Advanced Learner's Dictionary. [transitive] modulate something (formal) to change the quality of your voice in order to create a particular effect by making …

MODULATE definition: to regulate by or adjust to a certain measure or proportion; soften; tone down. See examples of modulate used in a sentence.

to alter (the voice) according to the situation, one's listener, etc.: modulated his voice instantly when he realized that his boss was listening. mod•u•la•tion /ˌmɑdʒəˈleɪʃən/ n. [uncountable]

Jan 14, 2026 · Verb modulate (third-person singular simple present modulates, present participle modulating, simple past and past participle modulated) (transitive) To regulate, adjust or adapt …

To modulate is to change the pitch of something. You can modulate things other than sound — it still refers to something that's being adjusted. Schools might modulate the number of students in the …