Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2002.11b
  • /
  • Pages.582-587
  • /
  • 2002
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Information Storage Devices and Biological Mechanism of Information Storage

정보저장기기와 생물학적 정보저장 매커니즘 비교

  • 이승엽 (서강대학교 기계공학과) ;
  • 김경호 (서강대학교 기계공학과 대학원) ;
  • 양우성 (서강대학교 기계공학과 대학원) ;
  • 박영필 (연세대학교 기계공학과)
  • Published : 2002.11.01
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Abstract

Current information storage devices, such as HDD, CD/DVD-ROM/RW, probe-based memory and hologram memory, are compared with biological information storage mechanisms in DNA and brain memory. Newly developed approaches to overcome the limit of storage capacity are introduced in both magnetic and optical recording devices. Linear and areal density of information stored in the biological and mechanical storages are compared for the applications and developments of new storage devices.

Keywords