Deconstruction of sound

Deconstruction of sound used in friend request and unfriended;

Within these two film trailers the sound that is used is mainly sound that is natural to create a sense of realism. These films create tension and the effect of a horror film through the use of sound effects that occur within the film that are naturally occurring for example in the film friend request the girl starts to tule really fast on her laptop screen when things begin to go wrong when she realises what has happened and the use of the typing getting faster helps to portray tension to the audience without using s sound track and this helps to create realism within the film.
Also within these two films they use the sense of sound effects from the characters such as heavy breathing when they are scared and this is especially shown in the film unfriended when they are on the Skype call and there is an unknown member on the Skype call and the sound effects such as screaming and breaking from the Skype call through the Skype call that other characters hear also creates a sense of realism thorough the use of their emotions and this shows them being scared.
Throughout both of film trailer there is use of soundtracks and this is to help show the genre of the film but the use of naturalistic sound and sounds that are portrayed through the characters helps to make the soundtracks that are used more effective therefore helping to convey the genre.