fyp_week 1 : My final year project
Introduction project
introduction electronic stethoscope
The stethoscope is one of the most simple and practical diagnostic
tools used in medicine. Presently, two different types of stethoscopes
available on the market are acoustic and electronic. Advantages of acoustic
stethoscope are overcome by the sensitivity of the electronic stethoscope to
manipulate artifacts, and ambient noises. Also, they do not take into
consideration the sensitivity of the human ear, which varies significantly as a
function of frequency. Therefore electronic stethoscope has become the demand
in this new era of technology.
The purpose of this project is to design an amplifier circuit which
is used in electronic stethoscope (biomedical instrumentation). This project is
focusing mainly on the operational amplifier which is used for multiple
purposes. Basically the whole process is trying to amplify a small signal into
a larger signal with reduced noise so that the output signals will he greatly
amplified. Operational amplifier is used for the purpose of amplifying the
output signal. The outputs will he displayed in an oscilloscope to see the
amplified signal. The designed circuit will be first simulated by using the Oscilloscope
to analyse the output of the signal processing throughout each of the
op-amp. Subsequently, we have to design
the hardware of the circuit to design a functional circuit which is reliable
with the theory. The expected output/results are an amplified signal with
reduced noise.
planing the final year project in gantt chart
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