Television – Bandwidth reduction system – Format type
Patent
1993-06-14
1996-09-24
Metjahic, Safet
Television
Bandwidth reduction system
Format type
348426, 348473, 348467, H04N 708, H04N 1100
Patent
active
055595596
ABSTRACT:
A secondary signal is processed and injected into a primary video signal. The injection level of the secondary signal is dynamically controlled to reduce transmission errors in the secondary signal, and to minimize interference and power level limitations. The injection level of the secondary signal may be based on video analysis of the primary signal or on error information fed back from a receiver which receives the transmitted secondary signal.
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Jungo Charles
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Schur Christopher J.
Metjahic Safet
WavePhore, Inc.
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