[The method and implementation of measuring the peak of bioelectrical signals].
It is always very difficult to process the bioelectrical signals, sampling, amplifying and quantifying because of the different sources it comes from and the mechanism it depends on. This paper mainly introduces a method of measuring the peak value of bioelectrical signals, expatiates on the structure, testing result, analysis for error and measure taken for improvement of the circuit designed by this method. At last, the paper also points out that the method is wonderful, simple, easy to carry out, and can be used in many medical systems.
Tang
Li-ming
LM
Nanjing General Hospital of Nanjing Military Region, Nanjing.
Liu
Tie-bing
TB
Wu
Min
M
Ling
Gang
G
Chang
Ben-kang
BK
D000465:Algorithms; D001921:Brain / Q000502:physiology; D004558:Electric Stimulation; D004594:Electrophysiology / Q000295:instrumentation / Q000379:methods; D004867:Equipment Design; D008838:Microcomputers; D009474:Neurons / Q000502:physiology*; D012680:Sensitivity and Specificity; D012815:Signal Processing, Computer-Assisted; D012984:Software