数码广播是指通过数码传播方式传送或者接收无线电频谱。
在数码广播系统中,模拟广播信号通过数码化,压缩成诸如MP2等格式。然后通过数码模块进行传送。
根据传送方式可以分为单通道和双通道。[1]
参考资料
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
Remove ads