Non - Diegetic

Traditional car advert without Non Diegetic sound -

A car advert which uses Non Diegetic sound -

My faster paced Non Diegetic sound -

I had found in my research that a lot of vehicle adverts do not actually have non - diegetic sounds this is to connote the car cars sportiness in its sound or luxurious as its quite. However if non - diegetic sounds are being using then it is very subtle and has a cinematic approach by having rather slow paced soundtrack that is to make it seem more enjoyable for the audience to view. However i found that this was a convention that i wanted to challenge and develop as my voice over is trying to connote a more up beat and exciting tone that will keep the audience engaged. I therefore decided to use a up beat sound track which is less conventional but would hopefully allow me to create an engaging and exciting advert.