THE GIZMO: Fine-tuning HDTV reception. HOUSE CALLS: One of the developers of the digital TV broadcasting standard made a house call yesterday. Formerly an engineer with Zenith, now with the broadcast consulting firm Meintel, Sgrignoli & Wallace, Gary Sgrignoli showed up at my Queen Village house with partner David Meintel and a truck full of gear topped with a fancy antenna that soared 30 feet skyward.
Jonathan Takiff: Ch. 6 where are you? Signal sleuths solve a mystery
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