Do not copy other solution the values are different. Check the question  A sinusoidal signal at 800Hz is connected to a computer with an A/D (analog to digital) converter to get the signal’s frequency spectrum. However, the monitor shows a sinusoid at 250 Hz. (a) Explain what is  going on? (b) Find at least two possible sampling frequencies that were used to cause the above phenomenon.

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach
5th Edition
ISBN:9781285244662
Author:White
Publisher:White
Chapter12: Oxygen Supply Systems
Section: Chapter Questions
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Do not copy other solution the values are different. Check the question 

A sinusoidal signal at 800Hz is connected to a computer with an A/D (analog to digital) converter to get the signal’s frequency spectrum. However, the monitor shows a sinusoid at 250 Hz. (a) Explain what is 
going on? (b) Find at least two possible sampling frequencies that were used to cause the above phenomenon.

f(kN)
0.2
0.1
t (s)
0.02n
Transcribed Image Text:f(kN) 0.2 0.1 t (s) 0.02n
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