In this lesson I learned on how to set up and use asurround sound. I was able to learn a bout different set ups of surround sound example 5.1, 6.1 setups.
Whereby, in 5.1, five same live speakers are used. Three speakers are set in front one being at the centre and the right and left speakers set at 30 degrees from the centre speaker. The two behind the listener are set at 110 degrees.