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எங்கள் பதிப்புகளை உங்கள் இ-மெயில்-ல் படிக்க உங்கள் இ-மெயில் முகவரியை கீழே கொடுத்து Submit பொத்தானை அழுத்தவும். மேலும் உங்கள் இ-மெயிலை திறந்து எங்கள் இணையதள முகவரியிலிருந்து வந்துள்ள லிங்க்கினை கிளிக் செய்வதன் மூலம் எங்கள் தினசரி பதிவேற்றங்களை எளிதாக படிக்கலாம். நன்றி...

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Digital Signal Processing

  Short question and answers in Digital Signal Processing:

   1.Discrete-time signals and linear systems
  1. What is linear time invariant system 
  2. State sampling theorem  
  3. What do you understand by the terms "Signal and Signal processing ? 
  4. What is a Deterministic signal ? With Example ? 
  5. What is random signal ? 
  6. Define Periodic signal and Non-periodic signal. 
  7. Define symmetric and antisymmetric signals.
  8. Define Analog Signal
  9. Define Discrete-time signal.
  10. Define Digital signal.
  11. What are the different types of signal representation ?
  12. Define System.
  13. Define Discrete-time system.
  14. What are the classification of discrete-time systems ?
  15. What are the different types of operations performed on discrete-time signals ?
  16. What is aliasing effect ?
  17. What are the two basic differences between the Fourier transforms of a discrete-time signal and the Fourier transform of a continuous time signal ?
  18. What are the properties of Fourier spectrum of a discrete-time aperiodic sequence ?
  19. Define Dynamic system
  20. Define static system
  21. Define linear system with example.
  22. What is a causal system ?
  23. What is the property of shift-invariant system ? or What is a time-invariant system ? or What is a shift-invariant system ? with example.
    2. The Z-Transform
  1. What is meant by Region of convergence or ROC ?
  2. What is commutative and distributive properties of convolution ?
  3. What are the properties of Region of convergence ?
   3.The Fast Fourier Transform
  1. What are the applications of FFT algorithm ?
   4.Infinite Impulse Response Filters
  1. Compare bilinear transformation and Impulse invariant method of IIR filter design
   5.Digital Signal Processors
  1. What is pipelining ?
  2. Give the special features of DSP processors



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