Title :
A Low Frequency Meter with Instantaneous Response
Author_Institution :
TNO Medical Biological Laboratory
fDate :
3/1/1979 12:00:00 AM
Abstract :
A practical method is described for instantaneous frequency measurement by computation of the reciprocal of the time interval between two events. Use is made of inexpensive integrated circuits.
Keywords :
Biology computing; Differential equations; Frequency conversion; Frequency measurement; Heart beat; Indium tin oxide; Integrated circuit measurements; Time measurement; Timing; Voltage; Biomedical Engineering; Computers, Analog; Electronics, Medical; Time Factors;
Journal_Title :
Biomedical Engineering, IEEE Transactions on
DOI :
10.1109/TBME.1979.326471
