Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Reexamination Certificate
2005-05-10
2005-05-10
Malzahn, D. H. (Department: 2124)
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
Reexamination Certificate
active
06892214
ABSTRACT:
This invention provides a digital filter which permits input data to be little canceled. Based on an input signal, a coefficient is calculated through delay units10, 11, coefficient multiplier units20, 21, 22, adder units30, 31, 32and an offset constant unit40, and the thus obtained coefficient is multiplied by the input signal through coefficient multiplier unit23.
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Aoki Sachiyo
Ohba Akio
Lerner David Littenberg Krumholz & Mentlik LLP
Malzahn D. H.
Sony Computer Entertainment Inc.
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