Music Sound – Diegetic And Non-Diegetic
the clattering of pots and pans in the scene). Conversely, non-diegetic sound occurs from a source outside the world of the movie, this can be narration, mood music, the soundtrack, or a sound effect added for dramatic reasons. Non-diegetic sound attempts to directly interact with the audience in creating the drama and mood of the film. For example, some type of jazz production music could be played over the top of a scene to represent it is set in the 1930s or 1940s.
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