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The lower and upper limits on the convolution sum reflect the causality and finite duration characteristics of the filter.
Which of the following condition should the unit sample response of a FIR filter satisfy to have a linear phase?
If the unit sample response h(n) of the filter is real, complex valued roots need not occur in complex conjugate pairs.
What is the value of h(M1/2) if the unit sample response is antisymmetric?
What is the number of filter coefficients that specify the frequency response for h(n) symmetric?
What is the number of filter coefficients that specify the frequency response for h(n) antisymmetric?
Which of the following is not suitable either as low pass or a high pass filter?
The antisymmetric condition with M even is not used in the design of which of the following linearphase FIR filter?
The antisymmetric condition is not used in the design of low pass linear phase FIR filter.
29 videos76 docs63 tests

Butter worth Filter Design Doc  2 pages 
Chebyshev Filter Design Doc  2 pages 
Impulse Invariance Method Doc  4 pages 
Differences  Digital Signal Processing Doc  1 pages 
PPT  IIR Filter Design Doc  9 pages 
29 videos76 docs63 tests

Butter worth Filter Design Doc  2 pages 
Chebyshev Filter Design Doc  2 pages 
Impulse Invariance Method Doc  4 pages 
Differences  Digital Signal Processing Doc  1 pages 
PPT  IIR Filter Design Doc  9 pages 