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31.1 An 82mW ΔΣ - Based Filter-Less Class-D Headphone Amplifier with -93dB THD+N, 113dB SNR and 93% Efficiency.

Atsushi MatamuraNaoaki NishimuraPreston BirdsongAbhishek BandyopadhyayAdam SpirerMariana T. MarkovaShaolong Liu
Published in: ISSCC (2021)
Keyphrases
  • noise reduction
  • database
  • real time
  • power consumption
  • database manager
  • image processing
  • database systems
  • face recognition
  • dynamic range
  • power supply
  • nonlinear filters
  • db universal database