The impulse invariance method and mapping of derivatives are inappropr – McqOptions

MCQOPTIONS

1.	The impulse invariance method and mapping of derivatives are inappropriate to use in the designing of high pass and band pass filters due to aliasing problem.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

In which of the following transformations, it doesn t matter whether the frequency transformation is performed in the analog domain or in frequency domain?
It is better to perform the mapping from an analog low pass filter into a digital low pass filter by either of these mappings and then perform the frequency transformation in the digital domain.
We can employ the analog frequency transformation followed by conversion of the result into the digital domain by use of impulse invariance and mapping the derivatives.
The impulse invariance method and mapping of derivatives are inappropriate to use in the designing of high pass and band pass filters due to aliasing problem.
Which of the following methods are inappropriate to design high pass and many band pass filters?
What should be the value of |a<sub>k</sub>| to ensure that a stable filter is transformed into another stable filter?
The mapping z<sup>-1</sup> g(z<sup>-1</sup>) must be __________
The unit circle must be mapped outside the unit circle.
The mapping z<sup>-1</sup> g(z<sup>-1</sup>) must map inside the unit circle in the z-plane into __________
The frequency transformation in the digital domain involves replacing the variable z<sup>-1</sup> by a rational function g(z<sup>-1</sup>).