发明授权
EP0727109B1 A VARIABLE BLOCK SIZE ADAPTATION ALGORITHM FOR NOISE-ROBUST ACOUSTIC ECHO CANCELLATION 失效
具有可变块长度噪声是稳健的声学回声补偿自适应算法

  • 专利标题: A VARIABLE BLOCK SIZE ADAPTATION ALGORITHM FOR NOISE-ROBUST ACOUSTIC ECHO CANCELLATION
  • 专利标题(中): 具有可变块长度噪声是稳健的声学回声补偿自适应算法
  • 申请号: EP94932117.8
    申请日: 1994-10-27
  • 公开(公告)号: EP0727109B1
    公开(公告)日: 2002-12-18
  • 发明人: SIH, Gilbert, C.ANTONIO, Franklin, P.
  • 申请人: QUALCOMM INCORPORATED
  • 申请人地址: 6455 Lusk Boulevard San Diego, California 92121 US
  • 专利权人: QUALCOMM INCORPORATED
  • 当前专利权人: QUALCOMM INCORPORATED
  • 当前专利权人地址: 6455 Lusk Boulevard San Diego, California 92121 US
  • 代理机构: Walsh, Michael Joseph
  • 优先权: US146644 19931101
  • 国际公布: WO95012919 19950511
  • 主分类号: H03H21/00
  • IPC分类号: H03H21/00 H04B3/23
A VARIABLE BLOCK SIZE ADAPTATION ALGORITHM FOR NOISE-ROBUST ACOUSTIC ECHO CANCELLATION
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