数字技术在广播电视无线覆盖实践中的应用探析

摘要：本文首先阐述了数字信号特点，接着分析了数字技术在广播电视无线覆盖实践中的应用，而后阐述了数字技术在广播电视无线覆盖实践中的应用现状，最后提出了一系列的数字技术在广播电视无线覆盖实践中的优化策略，希望对提高广播电视无线覆盖质量，促进广播电视行业健康发展具有帮助作用。

关键词：数字技术；广播电视；无线覆盖；数字信号；应用策略

doi：10.3969/J.ISSN.1672-7274.2025.02.051

中图分类号：TN 948          文献标志码：B            文章编码：1672-7274（2025）02-0-03

Exploration of the Application of Digital Technology in Radio and Television Wireless Coverage Practice

CAI Wei1， LI Aimin2

（1. Chaoyang 329 Broadcasting Station， Chaoyang 122000， China; 2. Beipiao Integrated Media Center， Beipiao 122100， China）

Abstract： This article first elaborates on the characteristics of digital signals， then analyzes the application of digital technology in broadcasting and television wireless coverage practice， and then elaborates on the current application status of digital technology in broadcasting and television wireless coverage practice. Finally， a series of optimization strategies for digital technology in broadcasting and television wireless coverage practice are proposed， hoping to help improve the quality of broadcasting and television wireless coverage and promote the healthy development of the broadcasting and television industry.

Keywords： digital technology; radio and television;wireless coverage; digital signal; application strategy

1   广播电视数字信号特点

将数字技术应用于广播电视无线覆盖中，实现了广播电视信号的数字化转型，使其转换为数字信号。（剩余4619字）