Experimental video by a college student

We watched an experimental video made by a student at the college, which was different sounds made by hitting things and peoples voices, put together to make a beat. I thought it was very cleaver how they did it because it sounded great and was made by so many noises! Some of the sounds were hitting a wall, humming, clapping and coughing. The video had images as well as sound, even if the sound was very quick it would still show the clip. The sound in this video is digetic as we can see the source of the noise

At the end of the film it says that we should appreciate the noises because we hear them every day, which i thought was a good ending to the video.