Variable step-size affine projection algorithm based on global speech absence probability for adapti

• 作 者: KIM Young-Sear SONG Ji-hyun KI
• 机 构: DepartmentofBiomedicalEngineering,DepartmentofElectronicEngineering,InstituteforInformationandElectr
• 出 处: 中南大学学报：英文版
• 发表日期: 2014年2期
• 关键词: 仿射投影算法 自适应反馈 可变步长 概率 球性 自适应滤波器 性能测量 权重矢量 adaptive feedback cancellation affine p
• 基金项目: Project（2010-0020163）supported by Basic Science Research Program through the National Research Foundation of Korea（NRF）funded by the Ministry of Education

A novel approach is proposed for improving adaptive feedback cancellation using a variable step-size affine projection algorithm(VSS-APA) based on global speech absence probability(GSAP).The variable step-size of the proposed VSS-APA is adjusted according