Television – Camera – system and detail – Remote control
Patent
1997-02-03
1999-04-20
Garber, Wendy
Television
Camera, system and detail
Remote control
348212, 348478, 327409, 327412, H04N 5225
Patent
active
058961712
ABSTRACT:
A video signal processing apparatus of the invention has an image pickup unit for picking up an image of an object and generating a video signal corresponding to the picked-up object image, a signal processing unit for executing various kinds of signal processes to the video signal which is generated from the image pickup unit, and a cable for electrically connecting the image pickup unit and the signal processing unit. In order to transmit and receive a data signal between the image pickup unit and the signal processing unit through the cable, for a predetermined period of time of the video signal which is transmitted from the image pickup unit to the signal processing unit through the cable, a plurality of kinds of video signals of different DC potentials are switched and outputted in accordance with the data signal, thereby multiplexing the data signal to the video signal. Thus, a function for multiplexing the data signal to the video signal and transmitting the multiplexed signal can be realized by a circuit of a cheap and simple construction of a small scale.
REFERENCES:
patent: 3604950 (1971-09-01), Anderson
patent: 4225886 (1980-09-01), Smith
patent: 4570163 (1986-02-01), Smith
Canon Kabushiki Kaisha
Garber Wendy
Martin Andrew D.
LandOfFree
Video signal processing apparatus to multiplex a video and contr does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Video signal processing apparatus to multiplex a video and contr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video signal processing apparatus to multiplex a video and contr will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2251256