Characterizing Filter Phase Response
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Question 1 of 4
1. Question
A filter has a phase response of
rads at a particular frequency. Which of the following are equivalent phase responses?
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Question 2 of 4
2. Question
Group delay is the negative of the slope of the continuous-valued or unwrapped phase response.
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Question 3 of 4
3. Question
A group delay of 3.5 at a frequency of
rads means that the filter
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Question 4 of 4
4. Question
What can you say about a filter whose group delay is a constant for all frequencies? Select all that apply.
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