DSP Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

DSP Interview Questions

Questions Answers Views Company eMail

Tell me the steps involved in demodulating a signal.

Ericsson,

976

What is the basic concept of frequency re-use?

Ericsson,

884

What do you mean by ionospheric bending?

Ericsson,

874

State difference between analog and digital signals.

HPCL, Hughes Systique Corporation,

932

Tell me some applications of DSP?

Ericsson,

865

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

Huawei,

904

What is the condition to be satisfied for stability?

874

Define discrete time

853

What are the two methods of sectioned convolution?

885

Define discrete time and digital signal.

919

Explain the various methods of representing discrete time signal

883

What is sectioned convolution? Why is it performed?

882

When a discrete time signal is called periodic?

849

What are the properties of correlation?

855

What is linear and nonlinear systems?

858

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Un-Answered Questions { DSP }

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

926

What is sectioned convolution?

1462

What is Nyquist rate?

874

Define circular convolution.

924

Why is digital communication better than analogue communication?

837

Define sampling and aliasing.

941

Explain the various methods of representing discrete time signal

883

Using four cascaded counters with a total of 8 bits, how many states must be deleted to achieve a modulus of 20,000?

1018

Tell me the role of a car driver as one of a feedback mechanism.

964

Define time invariant system.

915

What is the importance of causality?

881

Define digital signal.

896

What are the properties of correlation?

855

Define cross correlation and auto-correlation?

979

what is dsp?

877

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