A New Moving Sound Source Localization Method Based on the Time Difference of Arrival

摘要：

This paper presents a new method of using time difference of arrival to locate moving sound source. The sound source localization method consists of three high accuracy pickup devices and a sound-guided robot system. This paper uses a SCM (MC9S12XDP512)with a wireless data transmission module (nRF24L01), a sound transmission system and a sound receiving system. The result proves this sound source localization method has the advantage of less sensors, high precision, fast localization, and simple data processing.

关键词： Sound source localization SCM Control sound-guided robot system Wireless data transmission time difference of arrival

作者: Han Yi Wu Chu-na

作者单位: School of Automobile, Changan University Xi an, China State Key Laboratory of Automotive Safety an School of Automobile, Changan University Xi an, China

会议类型: 国际会议

会议名称: 2010 International Conference on Image Analysis and Signal Processing(2010 图像分析与信号处理国际会议 IASP 10)

会议地点: 厦门

会议语种:英文

页码: 118-122

在线出版日期: 2010-04-12（万方平台首次上网日期，不代表论文的发表时间）