Electrocardiology is the study of the electric signals produced by the heart.The sesignals maintain the heart’s rhythmic beat, and they are measured by an instrument called an electrocardiograph. This instrument must be capable of detecting periodic signals whose frequency is about 1 Hz (the normal heartrateis 72 beats per minute).The instrumentmust operate in the presence of sinusoidal noise consisting of signals from the surrounding electrical environment, whose fundamental frequency is 60 Hz—the frequency at which electric power is supplied. Design the circuit that could be used in an electrocardiograph to filter out any noise above 10 Hz and pass the electric signals from the heart at or near 1 Hz. Then compute the magnitude of at 1 Hz, 10 Hz, and 60 Hz to see how well the filterperforms
Electrocardiology is the study of the electric signals produced by the heart.The sesignals maintain the heart’s rhythmic beat, and they are measured by an instrument called an electrocardiograph. This instrument must be capable of detecting periodic signals whose frequency is about 1 Hz (the normal heartrateis 72 beats per minute).The instrumentmust operate in the presence of sinusoidal noise consisting of signals from the surrounding electrical environment, whose fundamental frequency is 60 Hz—the frequency at which electric power is supplied. Design the circuit that could be used in an electrocardiograph to filter out any noise above 10 Hz and pass the electric signals from the heart at or near 1 Hz. Then compute the magnitude of at 1 Hz, 10 Hz, and 60 Hz to see how well the filterperforms
Step by step
Solved in 3 steps
