Multiple HDTV format digital signal converter for converting an HDTV format to a format recordable on a digital video recorder/player
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United States of America Patent
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Feb 20, 1996
Issued Date -
N/A
app pub date -
Feb 21, 1995
filing date -
Sep 7, 1989
priority date (Note) -
Expired
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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.
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