A/D converter apparatus and D/A converter apparatus...

Details A/D converter apparatus and D/A converter apparatus... A/D converter apparatus and D/A converter apparatus...

2006-04-25

2006-04-25

JeanPierre, Peguy (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Differential encoder and/or decoder

C341S144000, C341S155000

Reexamination Certificate

active

07034731

ABSTRACT:
An A/D converter apparatus for converting an analog signal output from an anti-aliasing filter into a digital signal, a sinc filter for removing a frequency component corresponding to an aliasing noise generated by down-sampling, a first decimator for down-sampling a signal output from the sinc filter, a low pass filter for removing a frequency component corresponding to an aliasing noise generated by down-sampling, a second decimator for down-sampling a signal output from the low pass filter, and a high pass filter for removing a dc component from a signal output from the second decimator are disclosed.

REFERENCES:
patent: 5223926 (1993-06-01), Stone et al.
patent: 5396489 (1995-03-01), Harrison
patent: 6081216 (2000-06-01), May
patent: 6252531 (2001-06-01), Gordon et al.
patent: 2004/0247133 (2004-12-01), Gierl et al.
patent: 8/279755 (1996-10-01), None

Affiliated with

Also associated with

Rating

A/D converter apparatus and D/A converter apparatus... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3566326