Adaptive filter

Details Adaptive filter Adaptive filter

1997-10-17

1999-09-14

Ngo, Chuong Dinh

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

G06F 1710

Patent

active

059516267

ABSTRACT:
An adaptive filter and method that proportionately adjusts individual tap gain distributors such that the individually adjusted tap gains are not necessarily equal to one another and that the average of tap gains remains substantially constant. The filter employs a proportionate normalized least-means-squares (PNLMS) method of adaptation that imparts improved convergence speed over prior art adaptive filters that utilize a normalized least-means-squares (NLMS) method of adaptation, without affecting the adaptation quality of the filter.

REFERENCES:
patent: 4349889 (1982-09-01), Van den Elzen et al.
patent: 4491701 (1985-01-01), Duttweiler et al.
patent: 5805480 (1998-09-01), Greenberg

Affiliated with

Also associated with

Rating

Adaptive filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adaptive filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptive filter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1505509