Q. 1 An analog electrocardiogram (ECG) signal contains useful frequencies up to 200 Hz. a) Compute the Nyquist rate for this signal? b) Suppose that we sample this signal at sampling frequency of 450 Hz. Determine the highest frequency that can be represented uniquely at this sampling rate?

Q. 1 An analog electrocardiogram (ECG) signal contains useful frequencies up to 200 Hz. a) Compute the Nyquist rate for this signal? b) Suppose that we sample this signal at sampling frequency of 450 Hz. Determine the highest frequency that can be represented uniquely at this sampling rate?

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter25: Television, Telephone, And Low-voltage Signal Systems

Section25.3: Signal System

Problem 1R

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Question

Q. 1 An analog electrocardiogram (ECG) signal contains useful frequencies up to
200 Hz.
a) Compute the Nyquist rate for this signal?
b) Suppose that we sample this signal at sampling frequency of 450 Hz.
Determine the highest frequency that can be represented uniquely at this
sampling rate?

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