A study on mobile service and mounting of digital watermark to sound data

DOI
  • Hirakawa Manabu
    Department of Industrial Management and Engineering. Graduate School of Decision Science and Technology. Tokyo Institute of Technology.
  • Iijima Junichi
    Department of Industrial Management and Engineering. Graduate School of Decision Science and Technology. Tokyo Institute of Technology.

Bibliographic Information

Other Title
  • 音声データに対する電子透かし技術の実装とモバイルサービスに関する一考察

Abstract

Recently, a lot of people are always carrying a mobile terminal, and there is a big possibility in the mobile marketing field. However, because the user interface ability of a mobile terminal is low, the means of the information exchange is important. In the present study, mounting and mobile service of the digital watermark concerning the sound data were considered. The user can easily access the relating contents while listening to the sound data. It applies it from the technology of the defense to the field of mobile service as a security technology of the offence though the digital watermark is a security technology that aims at the copyright protection so far.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390001205710521984
  • NII Article ID
    130005049370
  • DOI
    10.11497/jasmin.2009s.0.29.0
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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