Aliasing and the Sampling Theorem Simplified
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Question 1 of 4
1. Question
Which of the following are reasons why aliasing occurs? Select all that apply.
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Question 2 of 4
2. Question
Aliasing means that a continuoustime sinusoid of frequency appears at a discretetime frequency that is different than where is the sampling interval.
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Question 3 of 4
3. Question
A continuoustime sinusoid of frequency can appear at a discretetime frequency where is any integer and is the sampling interval.
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Question 4 of 4
4. Question
The highest frequency in a continuoustime signal is 15 kHz. Which of the following sampling frequencies will prevent aliasing when sampling this signal? Select all that apply.
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