期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Direction of Arrival Estimation and Localization Using Acoustic Sensor Arrays 被引量:1
1
作者 vitaliy kunin Marcos Turqueti +1 位作者 Jafar Saniie Erdal Oruklu 《Journal of Sensor Technology》 2011年第3期71-80,共10页
Sound source localization has numerous applications such as detection and localization of mechanical or structural failures in vehicles and buildings or bridges, security systems, collision avoidance, and robotic visi... Sound source localization has numerous applications such as detection and localization of mechanical or structural failures in vehicles and buildings or bridges, security systems, collision avoidance, and robotic vision. The paper presents the design of an anechoic chamber, sensor arrays and an analysis of how the data acquired from the sensors could be used for sound source localization and object detection. An anechoic chamber is designed to create a clean environment which isolates the experiment from external noises and reverberation echoes. An FPGA based data acquisition system is developed for a flexible acoustic sensor array platform. Using this sensor platform, we investigate direction of arrival estimation and source localization experiments with different geometries and with different numbers of sensors. We further present a discussion of parameters that influence the sensitivity and accuracy of the results of these experiments. 展开更多
关键词 SOUND Source LOCALIZATION ULTRASOUND ACOUSTIC ARRAYS MEMS SOUND Imaging SOUND TRACKING
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部