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基于音频特征的收视率调查系统及收视率信息检索方法
Release Time:2019-04-15
  • Institution:
    信息科学与工程学院
  • Type of Patent:
    Invent
  • Application Number:
    200910258317.4
  • Number of Inventors:
    1
  • Service Invention or Not:
    No
  • Application Date:
    2009-12-04
  • Publication Date:
    2011-06-01
  • Authorization Date:
    2011-06-01
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