Reduced complexity recursive least square lattice structure...

Details Reduced complexity recursive least square lattice structure... Reduced complexity recursive least square lattice structure...

2006-04-07

2010-06-08

Dorvil, Richemond (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S200100, C704S200000, C375S232000

Reexamination Certificate

active

07734466

ABSTRACT:
A method for reducing a computational complexity of an m-stage adaptive filter is provided by updating recursively forward and backward error prediction square terms for a first portion of a length of the adaptive filter, and keeping the updated forward and backward error prediction square terms constant for a second portion of the length of the adaptive filter.

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