Sound

                                               Sound

Digital Sound: Sound that is visible, which is shown on screen. For example in this first few seconds of the video you can see how the guy plays the piano on screen. This means we know where the sound is coming from. https://www.youtube.com/watch?v=wOfGsKUfAq4   

Non-Digital Sound: Sound that is not visible, which is shown off screen. For instance, in this video you can hear the background track, which is played off screen. This is mostly used for background music to add an emotion of excitement/sad/happy atmosphere depending on the scene. https://www.youtube.com/watch?v=Ybju5hb8nkc  

Dialogue: Mostly used when characters are having a conversation or when they want to express their feelings. https://www.youtube.com/watch?v=kkCwFkOZoOY&index=6&list=PL0ECD526A2CFE58BA 

Voice Over: It is sound/dialogue being spoken off screen. Generally used to narrate stories. In this example you can hear when the movie starts, the Voice Over (narrator) starts telling the story of the past.  https://www.youtube.com/watch?v=BhjDnrw34QA  

 Ambient Sound: Background sounds that is related to the scene, to make the atmosphere more realistic. As the scene goes on to the river part, you can see how the background sound of the running water makes the scene more realistic. https://www.youtube.com/watch?v=nM7byUTrSZA 

Incidental Music: It is background music that is used to capture the audience's attention to embellish a certain atmosphere. In this cartoon you can see how 'Incidental Music' is used to create a mischievous and cheeky atmosphere. https://www.youtube.com/watch?v=Kj8VuTr5q9g   

Soundtrack: Music used in Movies or TV series. In this scene soundtrack is played to give make the atmosphere more depressing and sad for the characters. https://www.youtube.com/watch?v=U1d90y_52rg