My Report

Digital Signal Processing Practice Test 8


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. If a continuous time signal x(t) with spectrum X(F) is sampled at a rate Fs=1/T samples per second, then what is the scaled spectrum?

2. Bessel filters exhibit a linear phase response over the pass band of the filter.

3. The factor of the form (s-a) in H(s) is mapped into which of the following factors in z-domain?

4. What is the period of the scaled spectrum Fs.X(F)?

5. Which of the following methods are used to convert analog filter into digital filter?

6. Physically realizable and stable IIR filters cannot have linear phase.

7. This mapping is restricted to the design of low pass filters and band pass filters having relatively small resonant frequencies.

8. Which of the following is a low pass-to-band pass transformation?

9. Which of the following techniques of designing IIR filters do not involve the conversion of an analog filter into digital filter?

10. What is the equation for normalized frequency?


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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