Transmission method of digital audio data with video data

Television – Format – Including additional information

Reexamination Certificate

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C348S484000

Reexamination Certificate

active

07129991

ABSTRACT:
Digital audio data that have a predetermined packet structure are divided into units including a predetermined number of bits; each unit of the divided digital audio data is converted into specific data to be encoded; the encoded data are arranged in blanking intervals of video data; the digital audio data are transmitted along with the video data using a transmission line for the video data, and the video data and the audio data are simultaneously and favorably transmitted, adopting an existing video-data transmission format, such as the DVI standard.

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Digital Display Working Group, Digital Visual Interface DVI, Apr. 2, 1999, Revision 1.0, p. 24-32, http://www.ddwg.org/register/index.php3.

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