Analog-to-Digital Conversion (ADC) Quiz
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Questions and Answers

Which type of sampling is used most often in practice?

  • Periodic sampling
  • Random sampling
  • Uniform sampling (correct)
  • Non-uniform sampling

    • What is the discrete-time signal obtained by taking samples of the analog signal every 𝑻𝒔 seconds?

  • 𝒙(𝒕 + 𝑻𝒔)
  • 𝒙(𝒏)
  • 𝒙(𝒕 = 𝒏𝑻𝒔) (correct)
  • 𝒙(𝒕)

    • What is the relationship between the time variable t of continuous-time (CT) signals and n of discrete-time (DT) signals?

  • 𝒕 = 𝒏𝒇𝒔
  • 𝒕 = 𝒏𝑻𝒔 (correct)
  • 𝑻𝒔 = 𝒏𝒇𝒔
  • 𝑻𝒔 = 𝒏

    • What is the sampling rate 𝒇𝒔 equal to?

    <p>𝒇𝒔 = 1/𝑻𝒔</p> Signup and view all the answers

    What is the relationship between the frequency F (or 𝝎) for analog signals and the sampling rate 𝒇𝒔?

    <p>𝒇𝒔 = 𝒔𝒂𝒎𝒑𝒍𝒊𝒏𝒈 𝒓𝒂𝒕𝒆 𝒊𝒏 𝒔𝒂𝒎𝒑𝒍𝒆𝒔 𝒐𝒓 𝒔𝒂𝒎𝒑𝒍𝒊𝒏𝒈𝒇𝒓𝒆𝒒</p> Signup and view all the answers

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