DSP Interview Questions
Questions Answers Views Company eMail

Define time invariant system.

520

How will you classify the discrete time signals?

517

What is impulse response? Explain its significance.

511

What is the importance of causality?

503

What is the importance of linear and circular convolution in signals and systems?

609

What is discrete time system?

488

What is Nyquist rate?

506

Define digital signal.

521

Write the properties of linear convolution.

487

What is sectioned convolution?

1021

Define sampling and aliasing.

510

Write the expression for discrete convolution.

630

What is BIBO stability? What is the condition to be satisfied for stability?

549

classifying discrete time systems.

546

How will you perform linear convolution via circular convolution?

459


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Un-Answered Questions { DSP }

What are the two methods of sectioned convolution?

493


Why is digital communication better than analogue communication?

506


What is sectioned convolution? Why is it performed?

507


Define signal sampling?

510


Define discrete time and digital signal.

577






What are recursive and non recursive systems? give examples?

731


Explain the different types of AM, FM along with the Diagrams on the paper.

539


Define digital signal.

521


Define time invariant system.

520


How will you perform linear convolution via circular convolution?

459


What is BIBO stability?

582


What is the importance of causality?

503


What are the properties of correlation?

481


what is dsp?

540


When a discrete time signal is called periodic?

502