EXTENDED DEFINITION TELEVISION WITH HIGH PICTURE QUALITY

被引：22
|
作者：
WENDLAND, B
机构：
来源：
SMPTE JOURNAL | 1983年 / 92卷 / 10期
关键词：
D O I：
10.5594/J04128
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This article proposes concepts for compatible improvements in picture quality, using the line numbers of present standards, by means of digital signal processing. Improved resolution through use of optimum pre- and postfiltering, the timeplex techniques of the MAC system, and the new FM channels with higher bandwidth are discussed.
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页码：1028 / 1035
页数：8
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