數(shù)字技術(shù)在廣播電視無線覆蓋實(shí)踐中的應(yīng)用探析

摘要：本文首先闡述了數(shù)字信號特點(diǎn)，接著分析了數(shù)字技術(shù)在廣播電視無線覆蓋實(shí)踐中的應(yīng)用，而后闡述了數(shù)字技術(shù)在廣播電視無線覆蓋實(shí)踐中的應(yīng)用現(xiàn)狀，最后提出了一系列的數(shù)字技術(shù)在廣播電視無線覆蓋實(shí)踐中的優(yōu)化策略，希望對提高廣播電視無線覆蓋質(zhì)量，促進(jìn)廣播電視行業(yè)健康發(fā)展具有幫助作用。

關(guān)鍵詞：數(shù)字技術(shù)；廣播電視；無線覆蓋；數(shù)字信號；應(yīng)用策略

doi：10.3969/J.ISSN.1672-7274.2025.02.051

中圖分類號：TN 948          文獻(xiàn)標(biāo)志碼：B            文章編碼：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   廣播電視數(shù)字信號特點(diǎn)

將數(shù)字技術(shù)應(yīng)用于廣播電視無線覆蓋中，實(shí)現(xiàn)了廣播電視信號的數(shù)字化轉(zhuǎn)型，使其轉(zhuǎn)換為數(shù)字信號。（剩余4619字）