Extended Definition Television with High Picture Quality
|Publisher:||Society of Motion Picture and Television Engineers|
|Publication Date:||1 February 1983|
|Conference Location:||San Francisco, CA, USA|
|Conference Date:||4 February 1983|
|Page(s):||57 - 71|
Present day TV-Systems do not offer a picture quality which would meet the requirements of future systems and applications. This is true at least for picture reproduction on large screens or in connection with new services as e.g. teletex or computer graphics. Therefore about 12 years ago the Japanese (NHK) were starting experiments with high line number TV-systems and they created a 1125 line system with a luminance bandwidth of about 20 MHz /1/.