Title :
Biomedical data acquisition systems based on sigma-delta analogue-to-digital converters
Author :
Aksenov, E.V. ; Ljashenko, Yu.M. ; Plotnikov, A.V. ; Prilutskiy, D.A. ; Selishchev, S.V. ; Vetvetskiy, E.V.
Author_Institution :
Biomed. Syst. Dept., Moscow State Inst. of Electron. Technol., Russia
Abstract :
The high resolution of recent sigma-delta analogue-to-digital converters (ADCs) has made possible the direct acquisition of a wide range of biomedical data. Such ADCs allow universal systems for medical research and for clinical practice to be created. Some ECG and EEG device specifications are presented.
Keywords :
data acquisition; electrocardiography; electroencephalography; medical signal processing; sigma-delta modulation; ECG device specification; EEG device specification; biomedical data acquisition systems; clinical practice; direct acquisition; high resolution; medical research; sigma-delta analogue-to-digital converters; Acoustic noise; Analog-digital conversion; Bioinformatics; Costs; Delta-sigma modulation; Electrocardiography; Electroencephalography; Instruments; Signal resolution; Signal sampling;
Conference_Titel :
Engineering in Medicine and Biology Society, 2001. Proceedings of the 23rd Annual International Conference of the IEEE
Print_ISBN :
0-7803-7211-5
DOI :
10.1109/IEMBS.2001.1019540
