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US08456975B2 Phase error detection apparatus, phase error detection method, and reproduction apparatus 失效
相位误差检测装置，相位误差检测方法和再现装置

  • Patent Title: Phase error detection apparatus, phase error detection method, and reproduction apparatus
  • Patent Title (中): 相位误差检测装置，相位误差检测方法和再现装置
  • Application No.: US12873469
    Application Date: 2010-09-01
  • Publication No.: US08456975B2
    Publication Date: 2013-06-04
  • Inventor: Mitsugu Imai
  • Applicant: Mitsugu Imai
  • Applicant Address: JP Tokyo
  • Assignee: Sony Corporation
  • Current Assignee: Sony Corporation
  • Current Assignee Address: JP Tokyo
  • Agency: Wolf, Greenfield & Sacks, P.C.
  • Priority: JP2009-209582 20090910
  • Main IPC: G11B7/00
  • IPC: G11B7/00
Phase error detection apparatus, phase error detection method, and reproduction apparatus
Abstract:
A phase error detection apparatus includes: a sampling block; a first phase error calculation block; a second phase error calculation block; and a selective output block.
Abstract(Chinese):

相位误差检测装置包括：采样块; 第一相位误差计算块; 第二相位误差计算块; 和选择性输出块。

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