声音广播的地位和传输技术的发展  

Place of Sound Broadcasting and Development of lts Transmission Technology

作　　者：江澄[1] 

机构地区：[1]国家广播电影电视总局

出　　处：《广播与电视技术》2003年第11期27-30,1-6,共4页Radio & TV Broadcast Engineering

摘　　要：发展声音广播是一个系统工程,既需要政府的重视和支持,又需要技术和内容上的创新。本文在分析了声音广播的优势、地位以及传输形态的基础上,着重探讨了我国声音广插今后在技术上的发展方向。Developing the sound broadcasting is a system engineering which needs both the government's attaching importance and giving support and the innovations in the technology and the content. After an analysis of the advantages, place and transmission modes of the sound broadcasting is made, the future technical development tendency of the sound broadcasting in China is emphatically discussed.

关 键 词：声音广播 调幅广播 调频广播 有线广播 数字声音广播 卫星声音广播 发展前景 

分 类 号：G229.23[文化科学]