Method of generating updated transversal filter coefficients

Details Method of generating updated transversal filter coefficients Method of generating updated transversal filter coefficients

1988-09-19

1990-06-05

Malzahn, David H.

Boots, shoes, and leggings

G06F 1531

Patent

active

049319736

ABSTRACT:
Method and apparatus for processing digital signals represented as binary words, employing a portion of each word (a "slice") to afford appropriate accuracy. Particularly suited to medium- to high-speed telecommunications applications. In an exemplary transversal filtering operating application, only the high-order slice of the updated coefficient need be used to perform the filtering and yet provide adequate precision. Description of an architecture of a word-slice digital signal processor and applications to adaptive equalization and automatic gain control are provided.

REFERENCES:
patent: 4349889 (1982-09-01), van den Elzen et al.
patent: 4494214 (1985-01-01), Bernard et al.
patent: 4524424 (1985-06-01), White
patent: 4571732 (1986-02-01), Pirani et al.
patent: 4701873 (1987-10-01), Schenk
patent: 4829463 (1989-05-01), Kakishita et al.

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