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URSA Gold vs URSA resolution

In comparing our URSA and URSA Gold telecines, I find markedly improved
horizontal luminance resolution at 400+ lines on the Gold.  There is no
fundamental difference in the crt spot size, optics, sampling frequencies,
A-D conversion, or 4:2:2 output between these machines to explain this.
Realizing that this is last years (or decades) question, I am still curious
if anyone in the community can explain what is causing this difference.

Thanks to Nigel Hadley & Post Impressions for support in 1998.
No product marketing allowed on the main TIG.  Contact rob at alegria.com
1010 subscribers in 39 countries on Wed Sep 23 12:15:33 CDT 1998 
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