Title :
Tracking-based baseline restoration circuit for acquisition of bio signals
Author :
Pandey, V.K. ; Pandey, P.C.
Author_Institution :
BME Group, Bio Sch., Mumbai
Abstract :
Most bio signal waveforms have a baseline that may drift over a large range compared to the excursion of the signal component. A circuit is developed, based on the amplitude tracking technique, for fast estimation and removal of the baseline drift, for effective use of the input dynamic range of the signal acquisition setup
Keywords :
medical signal processing; signal detection; signal restoration; tracking; amplitude tracking technique; baseline drift estimation; baseline drift removal; bio signal waveforms; input dynamic range; signal acquisition setup; tracking-based baseline restoration circuit;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20073152
