摘要
库车电视台通过基带为3 km外的有线、无线数字前端传送自办节目信号,因每个传输网络对信号的要求不同,需要采用不同的编码方式进行编码,以实现自办节目在不同网络中的传输,扩大了覆盖面且提高了宣传效果。
Kuche TV Station sends self-produced program signals by both of the cable and wireless digital TV head-ends through the basebands which are 3 km away. Due to the different requirements to each network,we have applied encodings to send self-produced program signals in different networks,which helped expand coverage and publicity.
出处
《中国有线电视》
2016年第11期1296-1298,共3页
China Digital Cable TV
关键词
信号源
卫星接收机
切换器
编码
signal source
satellite receiver
switcher
encode
