@jollygreenaudiophile2, you're a bit late to the party.
As posted earlier by @nonoise this guy would probably be able to explain better:
https://www.youtube.com/watch?v=aW2LvQUcwqc
As posted earlier by @nonoise this guy would probably be able to explain better:
https://www.youtube.com/watch?v=aW2LvQUcwqc