#digital_communication__digitalcommunication__data_communication  electronic transmission of information that has been encoded digitally (as for storage and processing by computers)
  supertype:  electronic_communication  communication by computer
  subtype:  asynchronous_transfer_mode__ATM  a means of digital communications that is capable of very high speeds; suitable for transmission of images or voice or video as well as data; "ATM is used for both LAN and WAN"

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