随着VCD机的逐渐普及和片源的日趋丰富,在家中设立个人电影院已成为一种娱乐时尚。以大屏幕电视机、影碟机,配以Hi—Fi音响、杜比环绕声解码器,即可构成一套完整的家庭影院系统。为保证良好的视听效果,需采用带有杜比环绕标志的解码器或AV放大器,以及带该标志的影碟片。杜比环绕解码器将编码在影碟片上的两路声音信号,解 With the gradual popularity of VCD machines and the increasingly rich source, the establishment of personal cinema at home has become an entertainment fashion. To a large-screen TV, DVD player, with Hi-Fi audio, Dolby Surround Sound decoder, you can form a complete home theater system. To ensure good audiovisual effects, use a decoder or AV amplifier with a Dolby Surround logo and a disc with the logo. Dolby surround decoder will encode two sound signals on the disc, solution