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Multi-bit sigma-delta modulators with enhanced dynamic-range using non-linear DAC for hearing aids.

José Rui CustódioNuno PaulinoJoão GoesErik Bruun
Published in: ICECS (2008)
Keyphrases
  • sigma delta
  • image sensor
  • dynamic range
  • hearing aids
  • high dynamic range
  • spatially varying
  • signal to noise ratio
  • transfer function
  • high order
  • video camera
  • digital camera
  • image processing
  • real time
  • signal processing