Digital Signal Processing Interpolation Factor I Online Exam Quiz
Digital Signal Processing Interpolation Factor I GK Quiz. Question and Answers related to Digital Signal Processing Interpolation Factor I. MCQ (Multiple Choice Questions with answers about Digital Signal Processing Interpolation Factor I
Which of the following is true about the interpolated signal whose spectrum is V(?y)?
Options
A : (I-1)-fold non-periodic
B : (I-1)-fold periodic repetition
C : I-fold non periodic
D : I-fold periodic repetition
Which of the following operation has to be performed to increase the sampling rate by an integer factor I?
Options
A : Interpolating I+1 new samples
B : Interpolating I-1 new samples
C : Extrapolating I+1 new samples
D : Extrapolating I-1 new samples
C=I is the desired normalization factor.
Options
A : True
B : False
C :
D :
If x(m) and v(m) are the original and interpolated signals and ?y denotes the frequency variable relative to the new sampling rate, then V(?y)= X(?yI).
Options
A : True
B : False
C :
D :
In one of the interpolation process, we can preserve the spectral shape of the signal sequence x(n).
Options
A : True
B : False
C :
D :
The following sampling rate conversion technique is interpolation by a factor I.
Options
A : True
B : False
C :
D :
If X(z) is the z-transform of x(n), then what is the z-transform of interpolated signal v(m)?
Options
A : X(zI)
B : X(z+I)
C : X(z/I)
D : X(zI)
What is the relationship between ?x and ?y?
Options
A : ?y= ?x.I
B : ?y= ?x/I
C : ?y= ?x+I
D : None of the mentioned
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