Title :
An FM Electronics System for Biomedical Data Recording
Author :
Smith, David M. ; Propst, Roy H. ; Mercer, Robert R.
Author_Institution :
Department of Physiology and Medical School Electronics Laboratory, University of North Carolina
fDate :
3/1/1979 12:00:00 AM
Abstract :
A low cost instrumentation grade FM tape recording system is described. The schematic and circuit details are given and system performance is discussed. The total system consists of the electronics package shown and a choice of several commercially available audio quality recorders. The final system performs in accordance with IRIG standards for bandwidth and signal-to-noise ratio and represents a significant cost advantage over presently available commercial systems.
Keywords :
Audio recording; Bandwidth; Bioinformatics; Biomedical measurements; Circuits; Costs; Frequency modulation; Signal to noise ratio; Voltage; Voltage-controlled oscillators; Biomedical Engineering; Electronics; Oscillometry; Tape Recording;
Journal_Title :
Biomedical Engineering, IEEE Transactions on
DOI :
10.1109/TBME.1979.326389
