modulation
/ˌmɑdʒəˈleɪʃən/
noun
- The act of changing or adjusting something, such as the level, pitch, or intensity of something.
- The singer's modulation of her voice made the song more emotional.
- Good modulation of the volume helps keep the audience engaged.
- The thermostat allows for easy modulation of the room temperature.
- In music, a change from one key to another within a piece.
- The sudden modulation from C major to G major surprised the listeners.
- This composer is known for his smooth modulations between keys.
- Learning modulation is an important skill for any pianist.
- In electronics, the process of varying a carrier signal (like a radio wave) to transmit information.
- FM radio uses frequency modulation to broadcast music.
- Modulation allows a single cable to carry many different TV channels.
- Without modulation, radio signals could not carry voice or data.
Synonyms