Planning in Film Activity II: Sound in Film Analysis What is the purpose of sound in the film? One of its primary functions is to deliver information, making it clear what's happening in the plot of the film. It also adds another level to the production value, heightening the immersive nature of the production. The Components of Sound Define Dialogue Conversation between two or more people as a feature of a book, play, or movie. Define Sound Effects Effects that are imitative of sounds called for in the script of a dramatic production and that enhance the production's illusion of reality. Define Music Vocal or instrumental sounds (or both) combined in such a way as to produce beauty of form, harmony, and expression of emotion. Define diegetic sounds Sound that originates from within the video or film's world is termed dieget...