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Dear all We have a number of Pin-Type Active-electrodes and Flat-Type Active-electrodes along with the AD box etc. The system is working now, we use it routinely. I was just wondering what if there is a limited number of uses for these electrodes before accuracy etc being compromised, even if they a...

My take on this Active electrodes: Amplifier close to the signal origin skin-side, so the connecting cable to the unit will transport a signal already amplified, which will be less degraded by the existing magnetic\electric coupling to the cable. Moreover since the output resistance of the active el...

We have the active two system with ExG1-8 and A1-16 channels. We have done the one bucket test to all channels (salted distilled water inside, motionless electrodes) and we are getting these spikes and oscillations as shown in the figure bellow. What could be the cause to this? Time axis in seconds,...

Our research work requires the acquisition of the Electromyogram (EMG) in a body area with body air, which we would prefer not to require shaving. So no shaving. Also means that we can not use the flat electrodes. Can we use the pin-type EEG electrodes (whose fasteners we will be removed from the ca...

Thank You, will do that.

In our experiment we will be acquiring the ECG using EX1 to EX8 FLAT electrodes, for which I have been using the front-end CMS and DRL connection. Simultaneously we will be acquiring the EEG using the PIN type electrodes A1 to A32 flat cables electrodes which have their own CMS and DRL. Which CMS & ...