Method and apparatus for interpolative A/D conversion

Details Method and apparatus for interpolative A/D conversion Method and apparatus for interpolative A/D conversion

1988-03-29

1991-02-05

Shoop, Jr., William M.

Coded data generation or conversion

Analog to or from digital conversion

Differential encoder and/or decoder

341166, 375 28, H03M 304

Patent

active

049909142

ABSTRACT:
A method for A/D conversion, which includes integrating by analog apparatus, amplifying and subsequently quantizing an analog input signal for producing a quantized signal having n bits, wherein n>1, and feeding back the quantized signal to the input signal. The improvement includes integrating digitally the quantized signal by an arrangement of periodic digital summation, converting the quantized signal into an analog signal, and feeding back the analog signal to the input signal. An apparatus for carrying out the method is also disclosed.

REFERENCES:
patent: 3908181 (1975-09-01), Shigaki et al.
patent: 4251804 (1981-02-01), Scardina et al.
patent: 4509037 (1985-04-01), Harris
patent: 4684925 (1987-08-01), Maruta

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-12728