Variable length fractional bandwidth low-pass filtering

Details Variable length fractional bandwidth low-pass filtering Variable length fractional bandwidth low-pass filtering

1998-03-23

2000-05-02

Malzahn, David H.

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

G06F 1710

Patent

active

060584068

ABSTRACT:
A variable length fractional bandwidth low-pass filter is implemented as a plurality of filter stages. Each filter stage performs fractional filtering of a plurality of input samples to form an output sample. The number of filter stages is determined based on the characteristic of the filter stage, and the load is suitably balanced to allow for a minimal number of filter stages. Load balancing is applied so as to utilize each of the filter stages only when required. The load balancing is applied so as to provide a substantially equal load to each filter stage, and the number of filter stages is determined so as to allow the filter to operate substantially at the input sample rate.

REFERENCES:
patent: 4748578 (1988-05-01), Lagadee
patent: 5446917 (1995-08-01), Krisciunas
patent: 5619438 (1997-04-01), Farley et al.
patent: 5696708 (1997-12-01), Leung
patent: 5925093 (1999-07-01), Yasuda
patent: 5928313 (1999-07-01), Thompson

Affiliated with

Also associated with

Rating

Variable length fractional bandwidth low-pass filtering does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable length fractional bandwidth low-pass filtering, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable length fractional bandwidth low-pass filtering will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1602041