Editing Broadcast delay (section)

==History==
The [[radio station]] [[WSAN|WKAP]] in [[Allentown, Pennsylvania]], introduced a tape delay system consisting of an external playback head, which was spaced far enough away from the record head to produce a six-second delay.<ref>{{cite news |url=https://www.mcall.com/2006/09/20/in-local-radio-change-is-common-with-one-exception/ |title=In local radio, change is common - with one exception |publisher=The Morning Call |first1=Wally |last1=Elly |date=2006-09-20 |access-date=2016-08-16}}</ref> A system of rollers guided the tape over the playback head before it wound up on the take up reel. This system was introduced in 1952, when WKAP started a talk show called ''Open Mic''. It is believed that this was the first time a telephone call-in show was broadcast with the telephone conversation "live" on the air. The FCC rules at the time prohibited the broadcasting of a live telephone conversation. However, there was no rule prohibiting a taped playback of a telephone call, provided that a "beep" tone was heard by the caller every 15 seconds so that the caller knew he was being recorded. The six-second delay constituted a "taped" telephone conversation, thus complying with FCC regulations.

The broadcast profanity delay was invented by C. Frank Cordaro (July 13, 1919 – February 20, 1997), who was Chief Engineer of WKAP during the 1950s and early 1960s. Ogden Davies, then-General Manager of WKAP, assigned Cordaro the task of developing a device whereby profanity during a "live" conversation could be deleted by the radio talk show host before it was broadcast. This new device was to be used on the ''Open Mic'' radio talk show. The device Cordaro developed was the first tape delay system. WKAP was one of several stations owned by the Rahal brothers of West Virginia (later Rahal Communications). First tested and used at WKAP, this tape system for broadcast profanity delay was then installed at the other Rahal-owned radio stations. From the Rahal brothers' stations, the broadcast profanity delay went into common usage throughout the US.{{cn|date=March 2019}}

[[John Nebel]], who began a pioneering radio [[talk show]] in [[New York City]] in 1954, was one of the early users of a tape delay system that was invented by his engineer, Russell Tinklepaugh.<ref>Tom Tiede. "Talk-Jockey Jimmy Hits the Air". ''Portsmouth (NH) Times'', March 4, 1977, p. 4.</ref>  Another announcer who was said to use a tape-delay was talk show pioneer [[Jerry Williams (radio)|Jerry Williams]] at [[WMEX (AM)|WMEX]] in Boston in the late 1950s.