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1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                   
   
   
                   
                     
   Advanced Intelligent Tape
   AIT
      <storage> (AIT) A form of magnetic tape and drive using
      AME developed by Sony for storing large amounts of data.
      An AIT can store over 50 gigabytes and transfer data at six
      megabytes/second (in February 1999).  AIT features high speed
      file access, long head and media life, the ALDC compression
      algorithm, and a MIC chip.
      (http://aittape.com/).
      Seagate
   
   (http://seagate.com/support/tape/scsiide/sidewinder/aitmainpage.shtml).
      (1999-04-16)