In Reply to: Re: Even before............................. posted by unclestu52 on August 2, 2006 at 19:03:10:
Right. There was a lateral and vertical modulation but, since the vertical was somewhat limited, it was a sum-and-difference (which is what I should have said) system. Lateral=sum so that it was mono compatible. Vertical=difference.Kal
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Follow Ups
- yes - Kal Rubinson 19:18:03 08/02/06 (1)
- which is equivalent to 45/45? - Charlie S in Maryland 08:31:49 08/03/06 (0)
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