[quote name=\'Matt Ottinger\' post=\'226361\' date=\'Sep 18 2009, 11:40 AM\'][quote name=\'rjaguar3\' post=\'226261\' date=\'Sep 17 2009, 01:14 PM\']On the earliest 1984 episodes, you could see two lights go on at once, at which point Alex would ask both players to signal again.[/quote]
Seems odd that something they could do for Bill Cullen on
Winner Take All would somehow be fallible in the mid-80s.
[/quote]
Lockouts were historically unreliable until the past two decades or so. Ties happening were not unheard of (cf. the
College Bowl Agnes Scott v. Princeton match from 1966 and the
$10,000 Sweep pilot from 1972). Only with modern electronics has the possibility of the system registering a tie disappeared.
Also, I'm not an expert here, but the origin of having different buzzers using different sounds (like the bell and the buzzer on
Winner Take All and
College Bowl) might be so that there could be an aural determination which came first if the lockout for some reason was unable to make that determination.
Finally, about the
Jeopardy! lockout system and ties:
the second episode has two ties, both of which are on the rebound after Paul misses the question on the first buzz. I presume Greg and Lynne were both holding down their buttons since they knew the answer. Thus, when the system clears, both circuits are simultaneously open, so they would both register a buzz at the same time. This is one reason I believe they installed a buzzer lockout that would require the button to be pressed after not having been depressed for the past quarter-second, even while the rules still permitted early buzzing.