Sound

Sound Terms and Definition

Synchronous sound and Non-digetic sound - When the sound matches the visual image we see.

Asynchronous sound and Digetic sound  - Sound effects that are not matched with a visible source on screen but are still within the story world.

Sound Terminology - Sound effects, sound motif and sound bridge.

Sound Effects - Sound that is added for effect (e.g. in a horror movie they would add scary music in the background that builds up the tension).

Sound Bridge - This is when the scene begins with the carry-over sound from the previous scene before the new sound begins.

Sound Motif - A sound effect or a combination of sound effects that are associated with a particular character, setting, situation or idea through the film. 

Dialogue - The transmitter of story information; this is usually recorded and reproduced for maximum clarity.

Voice-over - A piece of narration in a film or broadcast; not accompanied by an image of the speaker.

Direct Address/Sound - Issues from the source itself, such as those frequencies coming from an actors mouth.

Sound Perspective - This refers to the apparent distance of a sound.

Score - Music composed, arranged and played specifically for the production.

Incidental Music - Non-digetic music that accompanies events or changes of scenes.

Theme - Music that always accompanies a particular programme or a particular character and suits its moods or themes.

Stings - These are short bursts of music.

Ambient Sound - This can be recorded on location or can be added to the soundtrack. It is sound that is appropriate for the scene.