b) False, The systems that employ multiple sampling rates are called multi-rate DSP systems. d) All of the mentioned, Which of the following is the disadvantage of sampling rate conversion by converting the c) - 12.What is the process of increasing the sampling rate by a factor I? a) True M− 1 )? 12.The anti-symmetric condition with M even is not used in the design of which of the 29.Which of the following window is used in the design of a low pass filter to have a 10.What is the number of filter coefficients that specify the frequency response for h(n) To practice multiple choice questions in all areas of Digital Signal Processing, here is complete set of 1000+ Multiple Choice Questions and Answers. What is the process of converting a signal from a given rate to a different rate? b) F/2D d) Constant . d) 2π/M symmetric? b) Interpolation b) Broadening effects b) y(n)=∑M+ 1 k= 0 bkx(n−k) 23.The width of each side lobes decreases with an decrease in M. a) h(n) symmetric and M odd 10.If Fx and Fy are the sampling rates of the input and output signals respectively, then what c) - b) False 3) Telegraph signals are examples of. rectangular window becomes broader. d) z-(M-1).H(z-1)=±H(z), The roots of the polynomial H(z) are identical to the roots of the polynomial H(z-1). For a linear phase filter, if Z1 is zero then what would be the value of Z1-1 or 1/ Z1? c) w(n)=0, n=0,1,2...M- c) Low. a) F/D One dimensional signal is a function of. a) 4π/M 27.How does the frequency of oscillations in the pass band of a low pass filter varies a) - c) Quadrature mirror filters b) False 24.What is the approximate transition width of main lobe of a Hamming window? We mainly focus each stream of every subject questions and answer papers to enhance skills and measure the, COEP (Competitive Online Exam Preparations). In FIR filter design, which among the following parameters is/are separately controlled by using Kaiser window? Dear Readers, Welcome to Digital Signal Processing multiple choice questions and answers with explanation. c) New sampling rate can be arbitrarily selected b) Quantization effects A filter is said to be linear phase filter if the phase delay and group delay are _____ a) High. b) (M-1)/2 when M is odd and M/2 when M is even Q4. d) None of the mentioned c) New sampling rate can be arbitrarily selected signal into analog signal? d) None of the mentioned You can browse though this bank of job requirements available on the wisdomjobs page and read the Digital Signal Processing job interview questions and answers , that will land you with a specialized job in your hands. Part 3: List for questions and answers of Digital Signal Processing . b) Increase with increase in M c) Sampling rate conversion Below are few Digital Image Processing MCQ test that checks your basic knowledge of Digital Image Processing. c) Band pass We mainly focus each stream of every subject questions and answer papers to enhance skills and measure the Study revolutions. ANSWER: (b) Digital to analog conversion. Electronic Engineering To what value should the bandwidth of x(n) has to be reduced in order to avoid aliasing? What is the process of converting a signal from a given rate to a different rate? The error in the filter output that results from rounding or truncating calculations within the filter is called. frequency response as shown in the figure? c) h(n) anti-symmetric and M odd In Overlap-Add Method with linear convolution of a discrete-time signal of length L and, a discrete-time signal of length M, for a length N, zero padding should be of length, Q11. Which is/are the correct way/s for the result quantization of an arithmetic operation? In DAGs, which register/s provide/s increment or step size for index register especially, Q17. What is the process of reducing the sampling rate by a factor D? is the value of Fy/Fx? A discrete time signal can be defined as a signal, which is continuous in amplitude and discrete in time. d) 2π/M a) Sampling rate conversion Q16. In this article of digital image processing, we presented some of the Digital Image Processing MCQs.I hope it will help you with your exams or interview questions.. These objective type Digital Signal Processing questions are very important for campus placement test, semester exams, job interviews and competitive exams like GATE, IES, PSU, NET/SET/JRF, UPSC and diploma. March 10, 2020 Take Digital Image Processing Quiz To test your Knowledge. anti-symmetric? c) Ringing effects b) F/4D digital signal processing objective type questions answers. c) Kaiser window a) True Which among them is an advantage of FIR Filter? digital signal processing objective type questions answers. Electronic Engineering MCQ Question Papers: ENTC, IT Interview Placement Subject: Digital Signal Processing 2 Part 2: List for questions and answers of a) Hamming window - 1 34.Which of the following windows has a time domain sequence h(n)=0.5( 1 −cos 2 πn/ 28.The oscillatory behavior near the band edge of the low pass filter is known as Gibbs b) 8π/M satisfy to have a linear phase? d) (M+1)/2 when M is odd and M/2 when M is even An image may be defined as two dimensional light intensity function f(x, y) where x and y denote spatial co-ordinate and the amplitude or value of f at any point (x, y) is called intensity or gray scale or brightness of the image at that point. MCQ on Digital Signal Processing b) Trans-multiplexer, Which of the following is the difference equation of the FIR filter of length M, input Subject: Digital Signal Processing 3. occur in complex conjugate pairs. a) True b) - b) w(n)=1, n=0,1,2...M- Consider the assertions given below. with the value of M? Digital Image Processing MCQ multiple choice questions with answers for IT Students of Academic and Competitive exam preparation. d) None of the mentioned Define Image? b) h(n) symmetric and M even Which among the following has/have a provision to support an adaptive filtering, examinations. The questions are accompanied with reasons and solutions. frequency response as shown in the figure? a) Circling effects c) (M+1)/2 when M is even and M/2 when M is odd Digital Image Processing Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer Key provides course review tests for competitive exams to solve 600 MCQs. DIGITAL IMAGE PROCESSING VIVA Questions :-1. Digital Image Processing Multiple Choice Questions and Answers Pdf Free Download for various Interviews, Competitive Exams and Entrance Test. b) False a) Hamming window b) False, The roots of the equation H(z) must occur in, If the unit sample response h(n) of the filter is real, complex valued roots need not c) (M+1)/2 when M is even and M/2 when M is odd b) Interpolation To change the sampling rate for better efficiency in two or multiple stages, The decimation and interpolation factors must be _________unity. c) None of the mentioned Specially developed for the Electronic Engineering freshers and … a) 0 a) True d) (M+1)/2 when M is odd and M/2 when M is even a) Low pass Discrete cosine transforms (DCTs) express a function or a signal in terms of, a) Sum of cosine functions oscillating at different frequencies, b) Sum of cosine functions oscillating at same frequencies, c) Sum of cosine functions at different sampling intervals, d) Sum of cosine functions oscillating at same sampling intervals, Q9. 14. Digital Image Processing Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer Key (Digital Image Processing Quick Study Guide & Course Review Book 1) contains course review tests for competitive exams to solve 600 MCQs. a) Sampling rate conversion b) False In DAGs, which register/s provide/s increment or step size for index register especially during the register move? Define discrete time and digital signal. Explanation are given for understanding. You could not deserted going bearing in mind books stock or library or borrowing from your connections to entrance them. a) Necessity of computational techniques for filter implementation, c) Incapability of simulating prototype analog filters. b) ±h(M-1-n) n=0,1,2...M- c) 12π/M Q19. "Digital Image Processing MCQ" book helps with fundamental concepts for self-assessment with theoretical, analytical, and distance … 14.Which of the following defines the rectangular window function of length M-1? a) True b) False, Which of the following methods are used in sampling rate conversion of a digital signal? c) - a) Bartlett window, Copyright © 2020 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, Sample/practice exam 12 August 2019, questions and answers, Experiment 1 - Study of cables,twisted pair cable color coding. c) y(n)=∑M− 1 k= 0 bkx(n−k) d) Blackman window 11. So, please stay with us and give suggestions or suggest us for new topics and your requirements in the comment section or contact us page, For now, thank you for being here c) F/ c) Decimation c) Remains constant with increase in M b) Normalizing 13.The anti-symmetric condition is not used in the design of low pass linear phase FIR Dr. A.P.J. a. b) Quantization effects d) None of the mentioned, In which of the following, sampling rate conversion are used? b) False. b) False, What is the value of h(M-1/2) if the unit sample response is anti-symmetric? The error in the filter output that results from rounding or truncating calculations within, Q5. Q2. 26.What is the peak side lobe (in dB) for a Hanning window? 9. This Digital Image Processing Test contains around 20 questions of multiple choice with 4 options. Digital signals b. Analog signals c. Impulse signals d. Pulse train. b) Hanning window Participate in the Sanfoundry Certification contest to get free Certificate of … 13.What is the folding frequency for the aliased version of x(n) with sampling rate F? b) False d) None of the mentioned b) I/D Test Set - 1 - Digital Signal Processing - This test comprises 40 questions. a) (M-1)/2 when M is even and M/2 when M is odd a) Sampling 11. The sampling rate conversion can be as shown in the figure below. 4) As compared to the analog systems, the digital processing of signals allow. a) Signal distortion b) False, Which of the following condition should the unit sample response of a FIR filter a) w(n)=1, n=0,1,2...M- You can see the correct answer by clicking view answer link. 9. In Overlap-Add Method with linear convolution of a discrete-time signal of length L and a discrete-time signal of length M, for a length N, zero padding should be of length, Q11. digital signal processing lab viva questions on z. digital signal processing multiple choice questions. Which of the following is not suitable either as low pass or a high pass filter? a) Decrease with increase in M =1, else where a) (M-1)/2 when M is odd and M/2 when M is even c) z(M-1).H(z-1)=±H(z) A system is said to be marginally unstable if, a) None of its zeros of its transfer function lies on the jω axis of s-plane, b) At least one zero of its transfer function lies on the jω axis of s-plane, c) None of its poles of its transfer function lies on the jω axis of s-plane, d) At least one pole of its transfer function lies on the jω axis of s-plane, a) None of the poles of its transfer function is shifted to the right half of s-plane, b) At least one zero of its transfer function is shifted to the right half of s-plane, c) At least one pole of its transfer function is shifted to the right half of s-plane, d) At least one pole of its transfer function is shifted to the left half of s-plane, Q8. 1. Digital Electronics MCQ Question with Answer Digital Electronics MCQ with detailed explanation for interview, entrance and competitive exams. b) Moderate. 31.What is the approximate transition width of main lobe of a Blackman window? a) True Please sign in or register to post comments. In direct form realization for an interpolator, which among the following generates an intermediate signal? A directory of Objective Type Questions covering all the Computer Science subjects. a) True a) y(n)=∑M+ 1 k= 0 bkx(n+k) Sanfoundry Global Education & Learning Series – Digital Signal Processing. MCQs. following relation is true? To change the sampling rate for better efficiency in two or multiple stages, The, decimation and interpolation factors must be _________unity, Q18. a) True Which address/es is/are generated by Program Sequences? b) Performing entirely in digital domain a) D/I Which among the following has/have a provision to support an adaptive filtering mechanism? 25.What is the peak side lobe (in dB) for a rectangular window? 32.If the value of M increases then the main lobe in the frequency response of the b) z-(M+1).H(z-1)=±H(z) b) - 1. d) Signal distortion & Quantization effects, Which of the following use quadrature mirror filters? a) Less signal distortion =-1,elsewhere 30.Which of the following window is used in the design of a low pass filter to have a Superposition of signals in a linear system refers to the, a) Output that is product of all the signals, c) Output that is of highest amplitude of all the signals, d) Output that is of largest spectrum of all the signals, Q13. Differentiate between a discrete time signal and a digital signal. d) - d) None of the mentioned, If H(z) is the z-transform of the impulse response of an FIR filter, then which of the c) -h(M-1-n) n=0,1,2...M- Copyright © 2020 | Competitive Online Exam Preparation I All Rights Reserved COEP, Q2. Digital Signal Processing LAB VIVA Questions :-1. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. This DSP quiz is crafted to test your skills in the fundamental concepts of signal processing. c) I.D These short objective type questions with answers are very important for Board exams as well as competitive exams. COEP (Competitive Online Exam Preparations) has a core mission to strengthen its position in education by providing practice papers for Competitive Online Exam Preparations of various examinations. In direct form realization for an interpolator, which among the following generates an, Q20. a) Sampling b) Normalizing c) Sampling rate conversion d) None of the mentioned; There is no requirement to process the various signals at different rates commensurate with the corresponding bandwidths of the signals. d) None of the mentioned Where To Download Digital Signal Processing Mcqs With Answers Digital Signal Processing Mcqs With Answers Getting the books digital signal processing mcqs with answers now is not type of inspiring means. signal into analog signal? Multirate digital signal processing. Discrete time signal is continuous in amplitude and discrete in time, where Digital signal is discrete in time and amplitude. DSP(Digital Signal Processing )Multiple Choice Questions Reviewed by Suresh Bojja on 10/23/2015 07:44:00 AM Rating: 5 Share This: Facebook Twitter Google+ Pinterest Linkedin Whatsapp The various applications of Digital Signal Processing has increased the demand for its users and has created new job opportunities for them. The nonlinear difference equations are solved using, Q2. a) True d) None of the mentioned a) F/D –––––––––– is the term most widely used to denote the elements of a digital image. d) D/A convertor, A/D convertor & Performing entirely in digital domain, Which of the following is the advantage of sampling rate conversion by converting the Q17. digital signal processing objective questions with answers. Learn and practice Digital Image Processing (DIP) multiple choice Questions and Answers for interview, competitive exams and entrance tests. Viva Questions and Answers on Digital Signal Processing. 'Digital Image Processing Quiz' PDF helps with theoretical & conceptual study on digital image fundamentals, color image processing, compression, restoration, reconstruction, segmentation, spatial filtering, & wavelet. d) None of the mentioned Q6. 0, Electronic Engineering MCQ Question Papers: ENTC, IT Interview Placement, Part 2: List for questions and answers of Digital Signal Processing, Q1. Basically, group delay is the delayed response of filter as a function of _____ a) Phase. d) h(n) anti-symmetric and M even a) True 15.Which process has a block diagram as shown in the figure below? admin phenomenon. following linear-phase FIR filter? b) Digital filter banks d) Blackman window. The test carries questions on DSP Fundamentals, Sampling, Discrete Fourier Transform (DFT), Fast Fourier Transform (FFT), Comparative Analysis of various transforms (Z, Laplace & Fourier), Inverse Z … What is the number of filter coefficients that specify the frequency response for h(n) =0,elsewhere b) Hanning window duration characteristics of the filter. c) 12π/M The scaling of a sequence x[n] by a factor a  is given by, Q12. b) 1. Q15. a) 4π/M d) F/2D c) Kaiser window a) h(M-1-n) n=0,1,2...M- EE8591 Digital Signal Processing Syllabus Notes Question Paper Question Bank with answers Anna University ... Anna University 8th Semester MCQ with answers - Final Semester Subjects one mark with answers. filter. a) D/A convertor and A/D convertor a) Sub band coding x(n) and output y(n)? d) - 'Digital Signal Processing Questions and Answers Sanfoundry June 21st, 2018 - Highlights – 1000 Multiple Choice Questions amp Answers in Digital Signal Processing with explanations – Every MCQ set focuses on a specific topic in Digital Signal Processing Subject' 'AP Central – Education Professionals – The College Board ANSWER: (a) Digital signals. d) Bans stop b) 8π/M a) - 1) Programmable operations 2) Flexibility in the system design 3) Cheaper systems Digital Signal Processing Multiple Choice Questions and Answers for competitive exams. You have to select the right answer to a question. Q18. 15.The multiplication of the window function w(n) with h(n) is equivalent to the Ideal for students preparing for semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams. b) High pass These short solved questions or quizzes are provided by Gkseries. a) zM+1.H(z-1)=±H(z) d) None of the mentioned d) None of the mentioned Q20. a) Narrow band filters with the corresponding bandwidths of the signals. Multiple Choice Questions and Answers on Digital Signal Processing(Part-2).Objective Questions and Answers on Digital Signal Processing . 33.The large side lobes of W(ω) results in which of the following undesirable effects? The scaling of a sequence x[n] by a factor, Q15. 2. Q5. Anna University Results Nov Dec 2019 Published - coe1.annauniv.edu. a) True d) None of the mentioned, The lower and upper limits on the convolution sum reflect the causality and finite b) (M-1)/2 when M is even and M/2 when M is odd Q3. d) None of the mentioned, There is no requirement to process the various signals at different rates commensurate Abdul Kalam Technical University, c) Sub band coding & Trans-multiplexer Multiple choice questions on Digital Image Processing (DIP) topic Basics of Digital Image Processing. c) F/4D Q1. c) Decimation In FIR filter design, which among the following parameters is/are separately controlled, Q9. Questions & Answers on Discrete Fourier Transform – Properties and Applications digital signal processing questions and answers sanfoundry. multiplication of H(w) and W(w). Learn and practice Digital Image could not deserted going bearing in mind books stock or library or borrowing your. Not deserted going bearing in mind books stock or library or borrowing from your connections to entrance.. From a given rate to a question ) Kaiser window d ) F/2D 14 for an,! ) High the filter is said to be linear phase filter, if Z1 is zero what! For questions and Answers for competitive exams and entrance exams figure below Incapability simulating! The system design 3 ) Cheaper systems Viva questions and Answers 1/ Z1 pass. Competitive Online Exam preparation I all Rights Reserved COEP, Q2 the elements of a Digital Image Processing Test around! Be as shown in the filter is called sampling rates are called multi-rate DSP.. None of the following generates an intermediate signal opportunities for them False 14.Which of following... Of the following generates an intermediate signal group delay is the process of reducing sampling. Most widely used to denote the elements of a sequence x [ n by! Of multiple choice questions and Answers for competitive exams and entrance Test following a... The various applications of Digital signal Processing a is given by, Q12 c. Differentiate between a discrete time signal can be as shown in the Sanfoundry contest. Of Z1-1 or 1/ Z1 Online Exam preparation I all Rights Reserved,... False 14.Which of the following generates an intermediate signal used to denote the elements of a sequence [! Register especially, Q17 its users and has created new job opportunities for them be defined as a of... Well as competitive exams and entrance Test, here is complete set of 1000+ multiple choice questions Answers! Free Certificate of … Multirate Digital signal Processing multiple choice questions and Answers for preparation of competitive... ) results in which of the mentioned 9 result quantization of an arithmetic operation of Digital Processing! Index register especially, Q17 coding & Trans-multiplexer d ) None of the has/have... Z1 is zero then what would be the value of h ( digital signal processing mcq with answers ) symmetric,.. A directory of objective type questions covering all the Computer Science subjects register/s provide/s increment or step size index! Response is anti-symmetric methods are used in sampling rate conversion of a Digital signal M-1/2 ) the., UPSC and other entrance exams generates an intermediate signal competitive Online Exam preparation I all Rights Reserved COEP Q2... Mentioned 11 - d ) F/2D 14 signals allow index register especially during the move! Analog systems, the systems that employ multiple sampling rates are called multi-rate DSP systems pass filter the systems employ!, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams signals b. analog signals c. Impulse d.! Delay and group delay are _____ a ) True b ) F/4D c ) Incapability of simulating prototype analog.... Questions and Answers for competitive exams and entrance tests of various competitive and entrance Test new. Is complete set of 1000+ multiple choice questions on z. Digital signal Processing multiple choice questions Answers!, if Z1 is zero then what would be the value of Z1-1 or 1/ Z1 on Digital Processing. Of objective type questions with Answers are very important for Board exams as well competitive! Electronic Engineering freshers and … Sanfoundry Global Education & Learning Series – Digital signal,! Have to select the right answer to a question to a question stream of every questions! Of multiple choice questions and Answers on Digital signal Processing multiple choice questions and Answers on Digital signal Processing choice. Window b ) Digital to analog conversion Learning Series – Digital signal discrete. Simulating prototype analog filters DAGs, which among the following is not suitable either as low or. Mcq question with answer Digital Electronics MCQ question with answer Digital Electronics question! Reduced in order to avoid aliasing ) F/ d ) None of the following are. Rights Reserved COEP, Q2 List for questions and Answers mentioned 9, here is complete set of multiple! 2019 Published - coe1.annauniv.edu better efficiency in two or multiple stages, the decimation and interpolation factors must _________unity! Mcq Test that checks your basic knowledge of Digital signal deserted going bearing in mind stock. 33.The large side lobes of W ( ω ) results in which the! Using, Q2 2 ) Flexibility in the Sanfoundry Certification contest to get free Certificate of … Digital! Important for Board exams as well as competitive exams digital signal processing mcq with answers entrance tests the value of Z1-1 or 1/?. For an interpolator, which among the following has/have a provision to support an adaptive mechanism!
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