modulation

[ˌmɒdʒəˈleɪʃən]

modulation Definition

• 1. the act or process of changing the pitch, tone, or volume of sound or music
• 2. the act or process of adjusting or adapting something to a particular purpose or situation

Using modulation: Examples

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

• Example

  The modulation of her voice made it difficult to understand her.

• Example

  The modulation of the radio signal was causing interference.

• Example

  The modulation of the light source allowed for more precise measurements.

modulation Synonyms and Antonyms

Synonyms for modulation

• variation
• alteration
• adjustment
• adaptation
• change

Antonyms for modulation

• stagnation
• rigidity

Phrases with modulation

• frequency modulation

  a method of transmitting information using a carrier wave that varies in frequency in response to the information being sent

  Example

  FM radio uses frequency modulation to transmit audio signals.

• phase modulation

  a method of transmitting information using a carrier wave that varies in phase in response to the information being sent

  Example

  Phase modulation is used in some digital communication systems.

• amplitude modulation

  a method of transmitting information using a carrier wave that varies in amplitude in response to the information being sent

  Example

  AM radio uses amplitude modulation to transmit audio signals.

Origins of modulation

from Latin 'modulatio', meaning 'rhythmical measure'

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Summary: modulation in Brief

Modulation [ˌmɒdʒəˈleɪʃən] refers to the act of changing the pitch, tone, or volume of sound or music, or adjusting something to a particular purpose or situation. Examples include the modulation of a voice, radio signal, or light source. Modulation can also refer to specific methods of transmitting information, such as frequency modulation or phase modulation.