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Sony Walkman Technological Development

By Dayana Cantillo

  • The first walkman

    The first walkman
    • The first walkman was the model TPS-L2 and was a success
  • Period: to

    Creation

    • Was created by the japanese Nobutoshi Kihara in 1979
      • Was made to listen to music while walking

  • CD walkman

    CD walkman
    • In 1988 walkmans were fitted to cd's and changed their shape
    • was the model Sony D-150

  • The 90's

    The 90's
    • In 1996 the walkman change their shape again and becomes more portable
    • The model was the Sony NW-E3

  • The 2000

    The 2000
    • In 2005 they becomes even more portable and comfy
    • was the model Sony NW-E505