17-09-2026, 08:39 PM
There was a suggestion that the bbc couldn't be bothered to use frame stores in the 1960s. The first digital frame stores were made in the 1970s and were hugely expensive . Even in the 1980s they were not cheap.
The bbc did design an analogue frame store in the 1960s. Used in the first electronic 525 to 625 converter. It used quartz delay lines. Right on the limits of technology and again horribly expensive.
The bbc did design an analogue frame store in the 1960s. Used in the first electronic 525 to 625 converter. It used quartz delay lines. Right on the limits of technology and again horribly expensive.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
