Oversampling data acquisition to improve resolution of digitized signals

Biomedical Sciences Instrumentation

Volumn 34, Issue , 1997, Pages 137-142

  Pagnacco, Guido ^a   Oggero, Elena ^a   Morr, Douglas R ^b   Berme, Necip ^a  

^a Ohio State University   (United States)

^b Bertec Corporation   (United States)

Author keywords

Amplitude resolution improvement; Analog to digital conversion; Filtering; Noise reduction; Oversampling

Indexed keywords

DATA ACQUISITION; INTERFERENCE SUPPRESSION; SIGNAL FILTERING AND PREDICTION;

IMAGE RESOLUTION; OVERSAMPLING;

ANALOG TO DIGITAL CONVERSION;

ANALOG DIGITAL CONVERTER; COMPUTER ANALYSIS; CONFERENCE PAPER; INFORMATION PROCESSING; NOISE REDUCTION;

ANALOG-DIGITAL CONVERSION; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 0031399205     PISSN: 00678856     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Conference Paper

References (5)

1. E.N. Gilbert, "Increased information rate by oversampling". IEEE Transactions on Information Theory. Vol. 39, pp. 1973-1976, 1993.
2. S. Baier, U. Voehringer, "Novel techniques enhance data-acquisition-system accuracy", EDN. Vol. 41, pp. 8, 1996.
3. th Audio Engineering Society Convention (Hamburg, 1985), preprint 2182.
4. G.C. Temes, J.C. Candy, "A tutorial discussion of the oversampling method for A/D and D/A conversion", Proceeding - IEEE International Symposium on Circuits and Systems. Publ. by IEEE, IEEE Service Center, Piscataway, NJ, USA (IEEE cat n 90CH2868-8). Vol. 2, pp. 910-913.
5. P.M. Aziz, H. Sorensen, J. Van Der Spiegel, "Overview of sigma-delta converters", IEEE Signal Processing Magazine Vol. 13, pp. 6184, 1996.