DSP terminology

  • Precision : Word length & bus width
  • Resolution : Smallest Non zero magnitude
  • Dynamic Range: Ratio of Maximum to Minimum signal
  • Overflow & Saturation

Analog to Digital

—- Analog —-> Sampling—> Quantisation—–> Encoder —-> Digital Signal

Before quantization Sampled data can be converted back as long as the nyquist theorum is followed.

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