Audio/video system selector

Details Audio/video system selector Audio/video system selector

1996-07-12

1999-06-29

Peng, John K.

Television

Image signal processing circuitry specific to television

Switching

348468, 348484, 348485, 348722, H04N 708

Patent

active

059175575

ABSTRACT:
A component system includes a selector connected to at least one audio component, at least one video component includes a teletext receiver wherein audio and video signals output by the audio and video components as well as the teletext receiver can be selected, and when an operation to switch from an already selected component to the teletext receiver is carried out, a video signal produced by the teletext receiver is selected and output with an audio signal produced by the previously selected component remaining selected and output, allowing information transmitted by a teletext to be obtained without interrupting the audio signal being output by the previously selected component.

REFERENCES:
patent: 4780758 (1988-10-01), Lin
patent: 4903129 (1990-02-01), Bell
patent: 4924303 (1990-05-01), Brandon
patent: 5353064 (1994-10-01), Schlink
patent: 5418782 (1995-05-01), Wasilewski
patent: 5532753 (1996-07-01), Buchner
patent: 5548346 (1996-08-01), Mimura et al.
patent: 5644362 (1997-07-01), Cornelis
patent: 5694163 (1997-12-01), Harrison
patent: 5734436 (1998-03-01), Abe et al.

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