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Extracting Payment Tokens Out of Sounds Produced by Magnetic Field Fluctuations.

Myeongwon ChoiSangeun OhInsu KimJeongwoo HeoHyosu Kim
Published in: IEEE Trans. Mob. Comput. (2024)
Keyphrases
  • magnetic field
  • eddy current
  • electromagnetic fields
  • credit card
  • working principle
  • phase transition
  • resonant frequency
  • real time
  • multiresolution
  • permanent magnet
  • x ray
  • electronic commerce
  • sound source