Βι¶ΉΤΌΕΔ

Research & Development

Abstract

The visit to Hamburg fell into two parts; the first concerned with certain changes in and variance of the NTSC system to reduce its sensitivity to phase errors both of the linear and differential types while the second was concerned with the compatibility of colour systems of any type although having particular reference to the NTSC system when employing the 625-line C.C.I.R. West European system.