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Re: "QUAD" Broadcasts......



On Fri, 30 May 1997, Rob Landry wrote:

> Any time the telephone company is involved, the potential for phase
> problems increases dramatically.  The lines from Symphony Hall to WCRB are
> necessarily of different length than those to WGBH, and I don't think the
> phone company was capable of equalizing the delay through the two sets of
> lines, even had they been asked to do so.

In the days before FM multiplex stereo, there were some experiments with
two fm stations broadcasting a stereo program, each one broadcasting one
channel.  I don't recall anything about phasing problems then. 

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