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ppppenguin · 12th Feb 2007, 1:05 pm

These were not the only HD experiments in the 1940s/50s though'49 is very early. ISTR that Schade in the USA and EMI in the UK both did experiments like this. There was also the High Definition Film company (is this the right name) who used, I think 605 lines non-interlaced as an intermediate before recording on film. A nice inversion of the intermediate film process.

12th Feb 2007, 1:05 pm	#4
ppppenguin Retired Dormant Member Join Date: Dec 2003 Location: North London, UK. Posts: 6,168	Re: Experimental 1029 line TV c.1949 These were not the only HD experiments in the 1940s/50s though'49 is very early. ISTR that Schade in the USA and EMI in the UK both did experiments like this. There was also the High Definition Film company (is this the right name) who used, I think 605 lines non-interlaced as an intermediate before recording on film. A nice inversion of the intermediate film process.