IMPLICATION OF CLIPPING DISTORTION FOR COMPRESSED DIGITAL VIDEO TRANSMISSION

被引：4
作者：
JOYCE, GR
OLSHANSKY, R
机构：
[1] GTE Laboratories Inc., Waltham
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1992年 / 4卷 / 07期
关键词：
D O I：
10.1109/68.145272
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：
A set of equalized, unmodulated subcarriers were applied to several lasers (including highly linear DFB and ordinary Fabry-Perot types) and the resulting distortion measured. For the carrier-to-nonlinear-distortion (C / NLD) levels required for digital transmission the distortion was dominated by clipping and independent of laser type. Inexpensive Fabry-Perot (FP) lasers appear to be completely satisfactory for compressed digital video transmission.
引用
收藏
页码：787 / 790
页数：4
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