Unidirectional format signal converter

Details Unidirectional format signal converter Unidirectional format signal converter

1993-11-24

1995-08-15

Kostak, Victor R.

Television

Format conversion

348445, 348714, H04N 701

Patent

active

054424607

ABSTRACT:
A television signal format converter is provided for converting without loss of picture information any high definition television format to or from a given recorder/player format. An interface converts between RGB and luminance/chrominance inputs and between analog and digital inputs. The interface couples any proposed high definition television format to a plurality of pairs of memories. A clock and control circuit controls addressing of the memories for reading and writing so that conversion is performed between any high definition television format and the format required for a given high definition digital video tape recorder or any other comparable recorder.

REFERENCES:
patent: 3983328 (1976-09-01), Newell
patent: 4872054 (1989-10-01), Gray et al.
patent: 4984094 (1991-01-01), Emori
patent: 5200749 (1993-04-01), Crosby

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