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Evaluation of microphone array for sound source localization using UAV
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)2017Vol. 2017(0), pp. 1P1–R05
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Abstract
Sound source localization using a microphone array embedded on an unmanned aerial vehicle has been studied to detect and localize people who need help in a disaster-stricken area. Because such sound source localization should work in outdoor environments, the design of the microphone array is crucial. We thus developed two types of microphone array; 16ch two-storied hexagonal and 12ch spherical microphone arrays. These two microphone arrays were evaluated via numerical simulation with discussions on the appropriate design of microphone arrays.
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