A system oriented electrocardiographic amplifier
- 1 April 1979
- journal article
- research article
- Published by Oxford University Press (OUP) in Cardiovascular Research
- Vol. 13 (4) , 238-241
- https://doi.org/10.1093/cvr/13.4.238
Abstract
A low noise, programmable gain amplifier has been developed for acquiring ECG data from a variety of recording environments. Features include: low noise (4μV peak-to-peak) differential inputs; digitally programmable gains (range 100 to 16000) and output DC offsets (range -3.5 to +4 V) controlled via a serial interface; externally selectable low frequency response (0.04 or 0.08 Hz); and an on-board output monitor multiplexer controlled via a second serial interface.This publication has 2 references indexed in Scilit:
- Detection and localization of multiple epicardial electrical generators by a two-dipole ranging technique.Circulation Research, 1977
- Left precordial isopotential mapping during supine exercise.Circulation, 1977