作者: Frances S. Reyes
DOI:
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摘要: A multi-language closed captioning system is provided including a television having speaker for transmitting audio signals. The further has screen depicting various images upon receipt of signals and alphanumeric characters the sub-carrier channel. source adapted to deploy plurality channels each string corresponding transmitted by television. Such are representative one foreign languages. selector unit connected captioning. An array language buttons situated on allow transmission depression thereof.