Research on Feature Extraction and Recognition of Acoustic Signal Based on AR Parameters Model

摘要：

Parameter method of using AR (auto-regressive) Parameters model is one of most important way to signal extraction,analyzing the acoustic signal data from different algorithms of AR Parameters Model in this paper,proves that different outcomes attributes different extractions to by simulating and the importance of preprocessing.

作者: Wang Yang Hong-liang Wang Wen-dong Zhang Yu Jun

作者单位: National Key Laboratory for Electronic Measurement Technology Key Laboratory of Instrumentation Science & Dynamic Measurement (North University of China),Ministry of Education North University of China,Taiyuan,Shanxi,China

会议类型: 国际会议

会议名称: The 2008 International Conference on Embedded Software and Systems Symposia(ICESS 2008)(2008国际嵌入式系统及嵌入式软件会议)

会议地点: 成都

会议语种:英文

页码: 344-347

在线出版日期: 2008-01-01（万方平台首次上网日期，不代表论文的发表时间）