Television – Image signal processing circuitry specific to television – Noise or undesired signal reduction
Patent
1994-11-04
1996-03-26
Kostak, Victor R.
Television
Image signal processing circuitry specific to television
Noise or undesired signal reduction
348735, 375233, 3647242, H04N 521
Patent
active
055025064
ABSTRACT:
An improved television signal equalization apparatus includes a first coefficient update module for receiving the equalized television signal and for generating a first updated equalizer coefficients including first coarsely updated coefficients and finely updated coefficients; and a second coefficient update module, at a channel change operation, for generating second updated coefficients having a coarsely updated coefficients corresponding to a changed channel.
REFERENCES:
patent: 5245437 (1993-09-01), Na
patent: 5293234 (1994-03-01), Ko
patent: 5321512 (1994-06-01), Huang
Daewoo Electronics Co. Ltd.
Kostak Victor R.
Murrell Jeffrey S.
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