An improved form of the ELMS algorithm

• 作 者: GaoYing XieShengli
• 机 构: DepartmentofElectronicandCommunicationEngineering,DepartmentofComputerScienceandTechnology
• 出 处: 系统工程与电子技术：英文版
• 发表日期: 2005年2期
• 关键词: ELMS 回波抵消 ENLMS 互相关 自相关矩阵 two-channel echo canceling ELMS algorithm ENLMS algo
• 基金项目: 国家自然科学基金，Post Doctor Science Foundation of China，国家自然科学基金，the Program for the Development of Science & Technology of Guangzhou Colleges and Universities，Universities

ELMS algorithm is the first two-channel adaptive filtering algorithm that takes into account the cross-correlation between the two input signals. The algorithm does not preprocess input signals, so it does not degrade the quality of the speech. However, a