1. In the accompanying figure, the text ?click to add title? is the title ____.

2. A(n) ____ signal is designed to represent computer data in a discrete high (on) or low (off) state.

3. A digital signal composed of a pulse of positive voltage represents a(n) ____.

4. The aliasing problem can be better handled by the__________.

5. The Kaiser window design is used for ____________.

6. Which of the following is a linear system?

7. Anti-aliasing filter is basically a________.

8. The overlap save method is for the ___________.

9. In a Butterworth low pass filter, we get a maximally flat response of ___________.

10. The ARMA Linear Model is a __________.

11. A stationary random process is a_________.

12. The condition of periodicity for a continuous time signal can be defined mathematically as _______. (Note: Here 'To' is the fundamental period.)

13. The Z-Transform is used to analyze ____________.

14. Which of the following is a time invariant system?

15. A discrete time signal can be best analyzed by____________.

16. Which one of the following is not a universal register of the ADSP21XX family?

17. The sampling theorem holds true for the following condition________. (Note: Here 'fs' is the sampling frequency, and 'w' is the maximum frequency of the continuous time signal x (t)).

18. The ALU of the ADSP 21XX family has two input ports named __________.

19. The signal cos(0.01πn) is_________.

20. In Multirate Digital Signal Processing, the sampling rate of signals __________.

21. The term 'filter' is used to describe a ___________.

22. Which of the following systems is unstable?

23. The Flanging effect is a ____________.

24. The non-parametric methods for power spectrum estimation suffer from________.

25. The circular frequency shift property is also known as __________.

26. For the signal x ( t ) = 3cos600πt + 2cos1800πt , the folding frequency is __________.

27. In a Butterworth approximation for bilinear transformation, we have,

28. DFT is obtained from DTFT by putting____________.

29. An analog filter is stable if the poles lie ________________.

30. Power signals are the signals having ________.

31. Comb Filters can be viewed as ___________.

32. The ADSP-21XX family supports __________.

33. Linear predictive coding is normally used to achieve __________.

34. Any arbitrary signal can be expressed as the sum of two signals. These two signals must be_________.

35. Digital Transmultiplexers are devices for converting ___________.

36. The frequency warping effect occurs because of___________.

37. The MUSIC ( Multiple Signal Classification ) method is used for ____________.

38. How many stages of FFT algorithm are there for an 8-Point DFT?

39. The parametric methods for Power Spectrum Estimation provide __________.

40. The process of reducing the sampling rate by a factor D is called ___________.

41. The finite impulse response ( F.I.R ) filters are also called_________.

42. The Harvard Architecture referred to the computer architectures that used _____________.

43. What is the function of a Fourier Transform?

44. The ADSP-2100A has ____________.

45. A continuous time signal is also known as a/an_______.

46. The type-1 chebyshev filter contains __________.

47. Which of the following is a non-causal system?

48. In DFT equation, the symbol for circularly even sequence is _________.

49. Interfacing of digital systems with different sampling rates can be done efficiently by __________.

50. In order to avoid aliasing during the reduction of the sampling rate, we divide the sampling frequency by ___________.

51. Signals that are statistically stationary can be better estimated with _________.

52. Which one of the following is a static system?

53. The fundamental period of signal 10sin(12πt) + 4sin(18πt) is______.

54. Quantization of a signal_____________.

55. MAC is used for ___________.

56. The condition of periodicity for a discrete time signal can be defined mathematically as ________. (Note: Here Number 'N' is the period of the signal.)

57. Continuous time signals have_____________.

58. Digital F.I.R. filters are so designed that they have linear phase characteristics in the _____________.

59. Which one of the following is not a register associated with the Program Sequencer?

60. A continuous time signal is said to be symmetrical or even if it satisfies the condition, _________.

61. The multiplication of two DFTs is equivalent to the circular convolution of their sequences in the _____________.

62. Environmental parameters like temperature, humidity etc. change the performance of __________.

63. Sampling rate conversion by the rational number ( I / D = 1023 / 511 ) needs a polyphase filter with _________.

64. In order to design digital filter, an important condition is that, the response of filter should ___________.

65. How many clock cycles are required by the DSP processor to execute an instruction?

66. The Discrete Fourier Transform ( DFT ) of unit impulse function is__________.

67. A non-periodic signal has a period ( T ) of _______.

68. In DFT, a circularly folded sequence is denoted by_________.

69. If a Z-Transform is evaluated on the unit circle at evenly spaced points only, it becomes __________.

70. For the signal x ( t ) = 3cos50πt + 10sin300πt – cos100πt , nyquist rate is________.

71. Thermal noise can be considered to be ___________.

72. The periodogram is _________.