  A physiological signal monitoring system and alerting system using wireless
technology is presented. The two types of physiological signal monitoring are
captured from the body through leads and using the radio-frequency transmitting
and receiving module the data are interfaced to computer systems. Furthering
using a developed user interface module the captured signals are analyzed for
checking abnormality. Any significant recordings are transmitted to the
physicians hand phone by using external serial SMS modem. ECG signal de-noising
is conducted by using low-pass and high-pass filters. EEG signals de-noising is
conducted by using band-pass filters set. A comparative evaluation of the
module with the manual recording shows encouraging results. The ECG and EEG
pattern are presented in this paper.
