At intermediate transmission stations , {HEAD ~ signals} in network broadcasts and from local inputs cause control processors and computers to selectively automate connection and {TAIL ~ operation} of receivers , recorder/players , computers , generators , strippers , etc 
cause
At intermediate transmission stations , { HEAD ~ signals } in network broadcasts and from local inputs cause control processors and computers to selectively automate connection and { TAIL ~ operation } of receivers , recorder / players , computers , generators , strippers , etc
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