Answer / Manish Kumar Jha

Nyquist rate is the maximum sampling frequency required to capture a continuous-time signal without aliasing, which is equal to double the highest frequency component of the signal.

State difference between analog and digital signals.

1 Answers   HPCL, Hughes Systique Corporation,

---

What is impulse response? Explain its significance.

1 Answers  

---

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

3 Answers   AMD,

---

Define digital signal.

1 Answers  

---

What is the basic concept of frequency re-use?

1 Answers   Ericsson,

---

Is the Gibbs phenomenon ever a factor?

5 Answers   Qualcomm,

---

What is linear and nonlinear systems?

1 Answers  

---

what is Digital Signal processing?

1 Answers  

---

Define discrete time

1 Answers  

---

What is discrete time system?

1 Answers  

---

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

1 Answers  

---

What do you mean by radio environment in building?

1 Answers   Ericsson,

---