Re: Can an EEG be used as a ECG?

From: sleeper75se (sleeper75se_at_yahoo.se)
Date: 2002-02-16 06:39:45

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--- In buildcheapeeg_at_yahoogroups.com, "John Morrison" <jmorrison_at_ahc.net.au> wrote:
> Just wondering if we NEED a separate ECG or can the EEG be used
> multifunctional ???????

Hi John,

ECG signals are stronger than EEG. Not sure how much though.
Joergs 10-bit ADC should be able to handle 1mV signals, and my 12-bit
ADC handles 4mV (so far my design is just theory). If you need more
range, you can install a potentiometer or switch on the input stage
that lowers the gain.

Regards,

Andreas

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