Exploring Dimensions of Film Sound

Diegetic Sound

Sound originating from the film's world.

Nondiegetic Sound

Sound not originating from the film's world.

Internal Diegetic Sound

Sound heard by a character only.

External Diegetic Sound

Sound that characters can hear externally.

Onscreen Sound

Sound coming from a visible source.

Offscreen Sound

Sound from a source not visible on screen.

Sound Mixing

Combining various sound elements in postproduction.

Foley Process

Creating sound effects synchronized with film.

Mickey-Mousing

Synchronizing sound with visual action closely.

Sound Perspective

Perception of sound location and distance.

Synchronous Sound

Sound that matches the timing of visuals.

Asynchronous Sound

Sound that does not match the visuals' timing.

Sound Bridge

Transitioning sound from one scene to another.

Sound Montage

Combining various sounds to create meaning.

Sound Libraries

Collections of sound effects for film use.

Rhythm in Sound

Pattern of sounds that creates pacing.