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,

936

What is the basic concept of frequency re-use?

Ericsson,

844

What do you mean by ionospheric bending?

Ericsson,

834

State difference between analog and digital signals.

HPCL, Hughes Systique Corporation,

878

Tell me some applications of DSP?

Ericsson,

815

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

Huawei,

848

What is the condition to be satisfied for stability?

822

Define discrete time

805

What are the two methods of sectioned convolution?

843

Define discrete time and digital signal.

870

Explain the various methods of representing discrete time signal

830

What is sectioned convolution? Why is it performed?

823

When a discrete time signal is called periodic?

805

What are the properties of correlation?

821

What is linear and nonlinear systems?

812

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Un-Answered Questions { DSP }

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

972

What are recursive and non recursive systems? give examples?

1128

What is sectioned convolution?

1409

Write the properties of linear convolution.

797

What is discrete time system?

887

Define sampling and aliasing.

889

Define digital signal.

845

What is sectioned convolution? Why is it performed?

823

Express the discrete time signal x(n) as a summation of impulses.

823

Define time invariant system.

865

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

848

Tell me some applications of DSP?

815

What is rise time and bandwidth?

913

State difference between analog and digital signals.

878

What is BIBO stability?

886

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