File Name: digital signal processing gate questions and answers .zip
Identify which among the following systems is not a linear system:. Which one of the following statements about the system is TRUE? Consider the following statements for continuous-time linear time invariant LTI system.
These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries. View Answer. Current Affairs PDF. Daily Current Affairs February Daily Quiz February Current Affairs on Govt. Go To Download Page Close. C Modulator. A The performance of the filter or device.
B Aliasing effect. C The bandwidth occupied beyond the Nyquist Bandwidth of the filter. D None of the above. Answer: The bandwidth occupied beyond the Nyquist Bandwidth of the filter. A Aperiodic Discrete time signals.
B Aperiodic continuous signals. C Periodic Discrete time signals. D Periodic continuous signals. Answer: Aperiodic Discrete time signals. A Ability to convert into discrete signal. B Ability to translate into frequency domain. C Ability to resolve different frequency components from input signal. Answer: Ability to resolve different frequency components from input signal. A Split and combine algorithm. B Split and rule algorithm. C Divide and rule algorithm.
D Divide and conquer algorithm. Answer: Divide and conquer algorithm. A Even and odd samples. B Upper higher and lower spectrum. C Small and large samples. D Positive and negative values. Answer: Even and odd samples. A Program sequences. B Barrel Shifter. A Reduced.
B Unpredictable. Answer: Reduced. A Pick-off node. B Pick-on node. C Pick-up node. D Pick-down node. Answer: Pick-off node. A After. B At the time of. D All of the above. Answer: After. A Accumulator. Answer: All of the above.
A Unpredictable. D None of these. Answer: Low. A Linear Phase Response. B Zero gain in stop band. C Constant gain in passband. A Digital to analog conversion.
B Analog to digital conversion. C Quantization. Answer: Digital to analog conversion. A Pulse train. B Impulse signals. C Analog signals. D Digital signals. Answer: Digital signals. A 1, 2 and 3 are correct. B 1 and 2 are correct. C 1 and 3 are correct. D All the four are correct. Answer: 1 and 3 are correct. A 2Log2 N stages. B Log2 N2 stages. C Log2 N stages. Answer: Log2 N stages. A Both convert discrete time domain to frequency spectrum domain.
B Both convert digital signal to analog signal. C Both convert analog signal to digital signal. D none of the above. Answer: Both convert discrete time domain to frequency spectrum domain. Andhra Pradesh Current Affairs. Arunachal Pradesh Current Affairs. Assam Current Affairs. Bihar Current Affairs. Chhattisgarh Current Affairs. Delhi Current Affairs. Goa Current Affairs. Gujarat Current Affairs.
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Define discrete time and digital signal. Discrete time signal is continuous in amplitude and discrete in time, where Digital signal is discrete in time and amplitude. Explain briefly, the various methods of representing discrete time signal Graphical, Tabular, Sequence, Functional representation 3 Define sampling and aliasing. Converting a continuous time signal into discrete time signal is called as Sampling, Aliasing is an effect that causes different signals to become indistinguishable. What is Nyquist rate? Its the sampling frequency which is equal to twice of Continuous time signal which has to be sampled. State sampling theorem.
These topics are chosen from a collection of most authoritative and best reference books on Digital Signal Processing. One should spend 1 hour daily for months to learn and assimilate DSP comprehensively. This way of systematic learning will prepare anyone easily towards Digital Signal Processing interviews, online tests, examinations and certifications. The section contains questions and answers on discrete time systems, their analysis and implementation, discrete time signals, differential equations and the correlation of discrete time signals. The section contains questions on frequency analysis of discrete and continuous time signals, fourier transform properties, convolution and de-convolution concepts, inverse systems, LTI systems and discrete time signals. The section contains questions and answers on discrete fourier transforms, their sampling and properties, linear filtering methods on DFT and their frequency analysis. The section contains questions on computation of discrete fourier transforms and fast fourier transforms, various approaches to their computation which include filtering and quantization and applications of FFT algorithms.
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1 Gate problems in DSP Abstract: These problems have been selected that 0 ≤ |f | ≤ f1, |H(f H(0) 1| ≥ Then f1 (in from GATE question papers and can be used HZ) is for conducting Solve the problems and choose the correct answers.Diocles V. 11.03.2021 at 21:19
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- + Multiple Choice Questions & Answers (MCQs) in Digital Signal Processing with a detailed explanation of every question. - These MCQs are organized.Brunella B. 18.03.2021 at 11:40
These short objective type questions with answers are very important for Board exams as well as competitive exams.