No, it does not. Records miscued, carts that did not cue and play silence, EOM tones audikble on the air, tapes loaded tails in when the label said tails out. 45s at 33. Cue burn. Skipping records when the jock was in the john. Whup, whup, whup in the background on a badly erased cart. Wrong copy on the cart. Time carts out of sync on an automation system. Yesterday's weather in the weather deck. Tape breaks while airing,or cart tape breaks, winding around the capstan and changing the speed of the next cart. Back timing did not quite work... Caller swore in pre-delay days, or caller swore and tape delay had not been started. That's the 60s and most of us did or lived through every one of these.