The poles of a digital filter with linear phase response can lie – McqOptions

MCQOPTIONS

1.	The poles of a digital filter with linear phase response can lie
A.	Only at z =0
B.	Only on the unit circle
C.	Only inside the unit circle but not at z =0
D.	On the left side of Real (z) =0 line
Answer» C. Only inside the unit circle but not at z =0

Discussion

No Comment Found

Related MCQs

Assertion (A): For the rational transfer function H(z) to be causal, stable and causally invertible, both the zeroes and the poles should lie within the unit circle in the z-plane.Reason (R): For a rational system, ROC is bounded by poles
Assertion (A): The stability of the system is assured if the ROC includes the unit circle in z-plane.Reason (R): For a causal stable system all the poles should be outside the unit circle in the z-plane.
If X(z) =(z+z-3)/(z+z-1), then x(n) series has:
Assertion (A): An LTI discrete system represented by the difference equation. y (n+2)-5y(n+1)+6y(n) =x(n) is unstable.Reason (R): A system is unstable if the roots of the characteristic equation lie outside the unit circle.
ASSERTION_(A):_THE_STABILITY_OF_THE_SYSTEM_IS_ASSURED_IF_THE_ROC_INCLUDES_THE_UNIT_CIRCLE_IN_Z-PLANE.?$
Assertion_(A):_For_the_rational_transfer_function_H(z)_to_be_causal,_stable_and_causally_invertible,_both_the_zeroes_and_the_poles_should_lie_within_the_unit_circle_in_the_z-plane.$
If X(z) =(z+z-3)/(z+z-1), then x(n) series has?
The poles of a digital filter with linear phase response can lie
Assertion (A): An LTI discrete system represented by the difference equation. y (n+2)-5y(n+1)+6y(n) =x(n) is unstable.
Difference equation technique for higher order systems is used in: