Satellite TV and its bedfellow digital technology allows individuals to access, in addition to “ordinary” terrestrial and cable channels, hundreds of TV channels as well as permutations of all broadcast transmission modes, with image and sound quality at
Satellite TV and its bedfellow digital technology allows individuals to access, in addition to “ordinary” terrestrial and cable channels, hundreds of TV channels as well as permutations of all broadcast transmission modes, with image and sound quality at
除了“普通的”地面频道和有线频道外，卫星电视和它的伙伴数码技术允许许多个人用户得以进入许多电视频道、可以改换所有的电台转播模式，现在可以获得的影像和声音质量水平都是先前无法想象的。