Jaymin Vaghela

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Ambulatory cardiac monitoring has become an important scenario nowadays as a standard preventive cardiological procedure for detection of cardiac abnormalities. In the proposed system it is achieved with the Android smart phone. Heart rate variability (HRV) analysis is well known to give information about the autonomic heart rate modulation mechanism. In(More)
A review on various CMOS voltage level shifters is presented in this paper. A voltage level-shifter shifts the level of input voltage to desired output voltage. Voltage Level Shifter circuits are compared with respect to output voltage level, power consumption and delay. Systems often require voltage level translation devices to allow interfacing between(More)
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