(a) altered sound – altered sound is sound that has been manipulated to either create a dramatic effect or emphasize a certain scene/action
https://www.youtube.com/watch?v=CMbI7DmLCNI
In this clip from The Shining, at 0:32, the sound of the twin girls’ voices is manipulated to have a echoic and spooky effect to intensify what is come in the next scene.
(b) diegetic sound – a sound that other characters would be able to hear
https://www.youtube.com/watch?v=5u4Z9DPaEog
In this clip from Spider Man Homecoming, at 0:15 the characters in the clip can hear the sound of the car passing through but viewers of this clip would not be able to
(c) non-diegetic sound – sound that characters cannot hear. For example, voiceovers and music inputted into a scene are considered non-diegetic sounds
https://www.youtube.com/watch?v=jbRVoTL5djs
In this short clip from friends, artificial laugh tracks were added to enhance the live audience’s reactions. The cast could not hear this sound track.
(d) ambient sound – this term generally refers to any sounds that are used to establish location.
https://www.youtube.com/watch?v=gozRrRCtj6E
At 0:35, the sound of the trains establishes that a train is arrival and the location of this scene is at a train station or at least near one
(e) sound bridge- Sound bridges can lead in or out of a scene.
https://www.youtube.com/watch?v=JrJuq0fQyYk
At 0:08, the sound of cars leads the previous scene(locker scene) out of the scene. The next scene is completely different from the previous scene. It almost seems like the next scene appears to take place a couple of years after the previous scene
(f) off screen – Simultaneous sound from a source assumed to be in the space of the scene but outside what is visible onscreen
https://www.youtube.com/watch?v=B_f8noY3TMU
In this clip from Monster’s Inc, Sully questions “You’re finished right?” The viewers and cast cannot hear the response but it is assumed that the response is “Yes.”