SPECTRUM COMPATIBLE HIGH DEFINITION TELEVISION

被引：1

作者：

EILERS, CG

CITTA, RW

机构：

[1] Zenith electronics corporation, Glenview

来源：

IEEE TRANSACTIONS ON BROADCASTING | 1990年 / 36卷 / 01期

关键词：

D O I：

10.1109/11.52358

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：

The spectrum-compatible high definition television (SC-HDTV) system achieves the encoding of a 28.9-MHZ source signal for transmission over a 6-MHZ channel in the terrestrial TV broadcasting bands. The new signal format reduces mutual interference between existing NTSC broadcasts and the new high-definition broadcasts and, therefore, significant amounts of current taboo spectrum space can be used for simulcasting SC-HDTV. A concise description of the new system is followed by a discussion of aspects of special interest to the terrestrial broadcaster. © 1990 IEEE

引用

页码：1 / 7

页数：7