EP0284799A3
(en )
1989-09-20
Apparatus and method for providing digital audio on the sound carrier of a standard television signal
IT8821183A0
(en )
1988-06-30
METHOD FOR CONTROLING THE VIDEO AND AUDIO OF A TV.
EP0283267A3
(en )
1989-01-04
Information retrieval apparatus and interface for information retrieval
GB2117553B
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1985-09-18
Apparatus for recording an information signal comprising a video signal and an audio signal
EP0234483A3
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1989-10-11
Video signal recording method and apparatus for field-segment recording
AU7686091A
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1991-10-30
Computer assisted video surveying and method therefor
EP0426272A3
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1992-01-08
Audio system for a computer display
EP0158155A3
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1988-05-04
Picture information signal processing apparatus
GB2100091B
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1985-02-06
Method and apparatus for communicating audio frequency information
AU5725190A
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1991-01-07
Method and apparatus for superimposed information upon video signals and the like
AU2499484A
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1984-09-10
Computer apparatus and remote keyboards therefor
EP0414993A3
(en )
1992-07-29
Video signal recording method
EP0168834A3
(en )
1988-05-18
Video signal recording and reproducing method and apparatus
EP0152309A3
(en )
1987-08-05
Television sound signal processing apparatus
GB8502317D0
(en )
1985-02-27
Recorded data playback apparatus
GB8513703D0
(en )
1985-07-03
Sound reproducing apparatus
EP0310356A3
(en )
1990-07-04
Data reproducing apparatus
GB9014349D0
(en )
1990-08-15
Method and apparatus for the playback of video signals
AU587792B2
(en )
1989-08-31
Video signal reproducing apparatus
EP0476723A3
(en )
1993-01-20
Data reproducing method and device
EP0316946A3
(en )
1990-03-21
Video signal hard copying apparatus
EP0260045A3
(en )
1989-02-01
Video signal recording method and associated recording/reproducing apparatus
AU6189190A
(en )
1991-01-17
Computer operations recorder and training system
PL269655A2
(en )
1988-09-29
Method for receiving and visualizing computer information from the sound channel of a tv set
JPS57203187A
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1982-12-13
Video data recorder