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Sponsored by the Center for Science and Technology Development of the Ministry of Education
Supervised by Ministry of Education of the People's Republic of China
In this paper we study on distributed microphone arrays which based on the bearing-crossing method and the optimal array placement.Firstly, we investigate the variations of localization accuracy of the signal when the arrays are placed at different positions in a particular area.Then by adjusting the distance between two microphone arrays,we can obtain a optimal distance,that in the distance a very small standard deviation of the sound localization accuracy could be obtained.
Keywords:localization algorithm; distributed microphone array;remote sensing and sensors