Signal conversion?

What is the role of the following operations in electronic signal processing in the analog domain.
  1. Amplification
  2. Filtering
  3. Integration
  4. Peak detection
  5. Analog to digital conversion

Answers (1)

babaa 19-04-2017
babaa - Chaudhary Charan Singh Haryana Agricultural University
  • Amplification is simply multiplication of constant called gain with analog signal.
  • Filtering distinguish pure signal from noise.
  • Peak detection means detecting the highest peak value for analog signal. it also keeps hold of that value for certain amount of time.
  • ADC is process to convert continuous analog signal to discrete numerical value.
Signal Processing by Peter D. Wentzell and Christopher D. Brown explains each of these opearations in detail. Have a look:

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