Large Systems
Some PA systems have speakers that cover an entire campus of a college or industrial site, or an entire outdoor complex (e.g., an athletic stadium). A large PA system may also be used as an alert system during an emergency.
Read more about this topic: Public Address
Famous quotes containing the words large and/or systems:
“... nothing seems completely to differentiate the poor but poverty. We find no adjectives to fit them, as a whole, only those of which Want is the mother. “Miserable” covers many; “shabby” most, and I am sadly aware that, in a large majority of minds, “disagreeable” includes them all.”
—Albion Fellows Bacon (1865–1933)
“The only people who treasure systems are those whom the whole truth evades, who want to catch it by the tail. A system is just like truth’s tail, but the truth is like a lizard. It will leave the tail in your hand and escape; it knows that it will soon grow another tail.”
—Ivan Sergeevich Turgenev (1818–1883)