DSP Interview Questions
Questions Answers Views Company eMail

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

Qualcomm,

5 15252

Is the Gibbs phenomenon ever a factor?

Qualcomm,

5 12442

What is the difference between ProtoPlus and ProtoPlus Lite ?

1 4747

can we create a table with out primary key?

5 7825

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

AMD,

3 9588

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

1 8301

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 5219

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

Honeywell,

1 7199

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

Honeywell,

6 14090

What is rise time and bandwidth?

Syntel,

543

What is line of sight?

542

Why is digital communication better than analogue communication?

Aricent,

492

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,

588

What do you mean by radio environment in building?

Ericsson,

499

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

Ericsson,

583


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Un-Answered Questions { DSP }

What is impulse response? Explain its significance.

505


What is linear and nonlinear systems?

503


How will you classify the discrete time signals?

511


What are the properties of correlation?

477


What are recursive and non recursive systems?

475






Define discrete time and digital signal.

565


What is Nyquist rate?

498


What do you mean by radio environment in building?

499


Tell me the steps involved in demodulating a signal.

581


What is discrete time system?

480


Define digital signal.

513


What is the basic concept of frequency re-use?

514


What are the two methods of sectioned convolution?

477


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

539


what is Digital Signal processing?

530