Caption VCR and method of displaying a caption signal in the cap

Details Caption VCR and method of displaying a caption signal in the cap Caption VCR and method of displaying a caption signal in the cap

1991-11-27

1994-03-29

Groody, James J.

Television

Image signal processing circuitry specific to television

348473, 348705, 348725, H04N 708, H04N 5278, H04N 5445

Patent

active

052990060

ABSTRACT:
A caption VCR having a caption decoder, therein, for detecting a caption signal from a broadcasting signal or detecting a caption signal recorded on a VCR tape. The caption VCR normally operates to display a video signal having no caption signal. However, if the caption signal including character and screen data is detected by the caption decoder, the caption VCR displays the caption signal including the character and screen data. Also, a method of displaying the caption signal from the caption decoder together with an audio signal and a video signal in the caption VCR is provided. Therefore, it is convenient for the deaf person or foreign language learner to watch a desired image containing the caption signal on the screen utilizing the caption decoder.

REFERENCES:
patent: 4218698 (1980-08-01), Bart et al.
patent: 4554584 (1985-11-01), Elam et al.

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