A fuzzy adaptive smoothing approach to robust endpoint detection based on MDL using sub-band speech

• 作 者: 王明政 张文军 李建华 诸鸿文
• 机 构: ElectronicEngineeringDepartment
• 出 处: Journal of Harbin Institute of Technology
• 发表日期: 2005年6期
• 关键词: 分波段语言 模糊修正平滑法 语音信号处理 最小描述长度 robustness endpoint detection sub-band smoothin

To develop a more robust endpoint detection algorithm, this paper first proposes a fuzzy adaptive smoothing algorithm. The general idea underlying adaptive smoothing is to adapt the short-term sub-band mean of the amplitude to the local attributes of spee