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

DSP Interview Questions

Questions Answers Views Company eMail

How is the non-periodic nature of the input signal handled?

Qualcomm,

5 17199

Is the Gibbs phenomenon ever a factor?

Qualcomm,

5 14322

What is the difference between ProtoPlus and ProtoPlus Lite ?

1 5503

can we create a table with out primary key?

5 9464

what is dirac delta function and its fourier transform and its importance?

AMD,

3 11210

Write a code in C / Verilog to implement a basic FIR filter. Need an answer.

1 9063

im using I2C communication, in that first im sending address of thesalve and then data then after i want to read the data which i was sent recently, in that case before im reading is there any need to send a stop bit before read.

1 5896

How do you implement a fourth order Butterworth LP filter at 1kHz if sampling frequency is 8 kHz?

Honeywell,

1 7889

What is an anti aliasing filter? Why is it required?

Honeywell,

6 16133

What is rise time and bandwidth?

Syntel,

970

What is line of sight?

934

Why is digital communication better than analogue communication?

Aricent,

840

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

Ittiam Systems,

1022

What do you mean by radio environment in building?

Ericsson,

928

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

Ericsson,

969

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Un-Answered Questions { DSP }

What do you mean by ionospheric bending?

877

What are recursive and non recursive systems?

924

What is impulse response? Explain its significance.

899

What is sectioned convolution? Why is it performed?

885

classifying discrete time systems.

987

What is discrete time system?

922

What is the condition to be satisfied for stability?

881

What is BIBO stability?

933

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

969

Tell me some applications of DSP?

873

Explain the various methods of representing discrete time signal

890

What do you mean by radio environment in building?

928

What is linear and nonlinear systems?

862

Write the properties of linear convolution.

845

When a discrete time signal is called periodic?

853

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