Host: The Institute of Systems, Control and Information Engineers
Name : 2018 International Symposium of Flexible Automation
Location : Kanazawa Chamber of Commerce and Industry, Kanazawa Japan
Date : July 15, 2018 - July 19, 2018
Pages 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.
