Digital Signal Processing Specifications Classification Analog Filters Online Exam Quiz
Digital Signal Processing Specifications Classification Analog Filters GK Quiz. Question and Answers related to Digital Signal Processing Specifications Classification Analog Filters. MCQ (Multiple Choice Questions with answers about Digital Signal Processing Specifications Classification Analog Filters
If ?P is the forbidden magnitude value in the pass band and ?S is the forbidden magnitude value in th stop band, then which of the following is true in the stop band region?
Options
A : 1- ?P?|H(j?)|?1
B : ?P?|H(j?)|?1
C : 0?|H(j?)|? ?S
D : 1- ?P?|H(j?)|?1
If ?P is the forbidden magnitude value in the pass band and ?S is the forbidden magnitude value in the stop band, then which of the following is true in the pass band region?
Options
A : 1-?S?|H(j?)|?1
B : ?P?|H(j?)|?1
C : 0?|H(j?)|? ?S
D : 1-?P?|H(j?)|?1
What is the cutoff frequency of a normalized filter?
Options
A : 2 rad/sec
B : 1 rad/sec
C : 0.5 rad/sec
D : None of the mentioned
What is the value of pass band ripple in dB?
Options
A : -20log(1- ?P)
B : -20log(?P)
C : 20log(1- ?P)
D : None of the mentioned
What is the pass band gain of a low pass filter with 1- ?P as the pass band attenuation?
Options
A : -20log(1- ?P)
B : -20log(?P)
C : 20log(?P)
D : 20log(1- ?P)
What is the stop band gain of a low pass filter with ?S as the pass band attenuation?
Options
A : -20log(1- ?S)
B : -20log(?S)
C : 20log(?S)
D : 20log(1- ?S)
What is the value of stop band ripple in dB?
Options
A : -20log(1-?S)
B : -20log(?S)
C : 20log(1-?S)
D : None of the mentioned
What is the region after the stop band frequency in the magnitude frequency response of a low pass filter?
Options
A : Stop band
B : Pass band
C : Transition band
D : None of the mentioned
What is the region between origin and the pass band frequency in the magnitude frequency response of a low pass filter?
Options
A : Stop band
B : Pass band
C : Transition band
D : None of the mentioned
What is the region between stop band and the pass band frequencies in the magnitude frequency response of a low pass filter?
Options
A : Stop band
B : Pass band
C : Transition band
D : None of the mentioned
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