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What sound quality improvement does digital TV bring?

April 26, 2017bring digital tv improvement quality sound

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What sound quality improvement does digital TV bring?

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ATSC/HDTV also includes significant improvements in sound transmission standards. 1080i, 720p, and 480p all specify Dolby Digital (AC-3) as the official standard for broadcast audio. The Dolby Digital soundtrack included in each broadcast may contain anywhere from 1 to 6 channels of digital audio which can be heard by connecting an Optical cable to a home theater system. Stereo downconversion is available on all HDTV-receiving equipment as well, through the standard RCA connections.