soundediting

noun
UK /ˈsaʊnd ˌedɪtɪŋ/
US /ˈsaʊnd ˌedɪtɪŋ/

Sound editing is fixing and arranging the sounds in a movie, video, or song.

The sound editing made the dragon's roar sound real.


OTHER MEANINGS

2. The job or work of a person who edits sound.

She got a job in sound editing at a cartoon studio.

3. The process of cleaning up noise and mistakes in an audio recording.

Sound editing removed the buzzing from the interview.

4. Changing or improving the sounds in a video game.

Good sound editing makes game footsteps feel real.