Boots – shoes – and leggings
Patent
1990-02-22
1992-05-05
Shaw, Dale M.
Boots, shoes, and leggings
36472403, G06F 738, G06F 1561
Patent
active
051114208
ABSTRACT:
An arithmetic unit using a digital filter is disclosed, and more particularly an arithmetic unit using a digital filter in which a signal filtered by the digital filter and an original signal are processed to derive therefrom an arithmetic signal.
REFERENCES:
patent: 3609568 (1971-09-01), Jackson
patent: 3700874 (1972-10-01), Heightley
patent: 3725687 (1973-04-01), Heightley
patent: 4021654 (1977-05-01), Harris et al.
patent: 4104729 (1978-08-01), Gingell
patent: 4223389 (1980-09-01), Amada et al.
patent: 4305133 (1981-12-01), Amada et al.
patent: 4507725 (1986-03-01), Christopher et al.
patent: 4722066 (1988-01-01), Armer et al.
patent: 4811265 (1989-03-01), Nishitani et al.
patent: 4817047 (1989-03-01), Nishitani et al.
patent: 4920507 (1990-04-01), Takeda
patent: 4945507 (1990-07-01), Ishida et al.
Landauro et al., "An Overflow Detection and Correction in Digital Filters", IEEE Trans. on Computers, vol. C-24, #12, pp. 1226-1228, Dec. 1975.
Drumm, D. B., "Saturation Adder Solves Overflow Problems in 2nd-Order Filters", Electronic Design, vol. 28, #18, pp. 167-168, Sep. 1, 1980.
Liu, "Effect of Finite Word Length on the Accuracy of Digital Filters--A Review", IEEE Trans. on Circuit Theory, vol. CT-18, #6, pp. 670-677, Nov. 19, 1971.
Linden Gerald E.
LSI Logic Corporation
Rostoker Michael D.
Shaw Dale M.
LandOfFree
Arithmetic unit using a digital filter forming a digital signal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Arithmetic unit using a digital filter forming a digital signal , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arithmetic unit using a digital filter forming a digital signal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1418370