Welcome
Speaking for myself, I am able to more easily sit through a film with bad cinematography than I am able to sit through a film with bad sound. I find the former disappointing, perhaps boring, and sometimes frustrating, but the latter I’m prone to also find jarring and aggravating, even if it's only on a subconscious level.
The intent is to to give you an understanding of the range of possibilities on how to produce the best quality sound you can creating in a variety of conditions, from being at home due to is sound dedicated space.
So let's start with a really important question. What is sound?
Sound is a form of energy caused by vibrations and travels in waves.