This document discusses different types of sound that can be used in films, including diegetic sound that is part of the scene and non-diegetic sound like musical scores. It notes that most films use both types of sound simultaneously. It then defines various musical terms like crescendo, sforzando, atonal, and contrapuntal that describe how sound and music can be used to build tension or undercut drama. It also mentions how minor and major keys can be used to set different moods and how motifs can represent characters.

1. sound

2. Two basic types
•Diegetic : sound in the scene/story.
•Non-diegetic : sound imposed on the film e.g.
the musical score.
•Most films use both kinds, often at the same
time.

3. • Crescendo : the build up of sound/music-can get the audience to anticipate that
something is happening.
• Sforzando : sudden burst of music/sound.
• Atonal : non-melodious sound/music (horror/thriller/sci-fi).
• Contrapuntal : the sound of the music undercuts the drama of the scene.
• Minor key : low, threatening music (like a horror film).
• Major key : upbeat music – superman or Indiana jones or star wars themes.
• Motif : a theme or sound associated with a particular character, e.g. the shark in
Jaws.
• Music can be used to complement what is shown on screen and even heighten
the effect e.g. the high-pitched violin sounds in psycho.