主催: The Institute of Systems, Control and Information Engineers
会議名: 2018 国際フレキシブル・オートメーション・シンポジウム
開催地: Kanazawa Chamber of Commerce and Industry, Kanazawa Japan
開催日: 2018/07/15 - 2018/07/19
p. 363-365
We have proposed a frame-wise Direction of Arrival (DOA) estimation method with mixed signals observed at a pair of microphones. The proposed method has been confirmed can successfully track the moving sound source in a real time manner under the conditions that the distance between the microphone and the target sound source is within 0.5m and the angular velocity of the target is 110 º/sec or less by simulations.
In this paper, we investigate whether our approach is valid in a real environment. From several experiment results, it has been confirmed that our approach can estimate DOA of the moving sound source in a real environment where the distance of the microphone and the target sound source is within 0.5m and true DOA is from -30º to 30º.
