Robotic Sound Source Localization with Mirror Effect of Echo from an Obstacle Board

Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 132)

Abstract

This paper studied a special echo scenario. Three micro-phones are used for 360° in an azimuth plane. Results of real-time robotic experiments are compared and analyzed, which has shown an mirror effect for sound direction path.

Keywords

Sound Source Sound Localization Interaural Time Difference Mirror Effect Anechoic Chamber 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Murray, J., Wermeter, S., Erwin, H.: Auditory robotic tracking of sound sources using hybrid cross-correlation and recurrent networks. In: 2005 IEEE International Conference on Intelligent Robots and Systems, pp. 3554–3559 (2005)Google Scholar
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    Shimoyama, R., Yamazaki, K.: Acoustic source localization using phase difference spectrum images. Acoust. Sci. & Tech. 24(4), 161–171 (2003)CrossRefGoogle Scholar
  3. 3.
    Huang, J., Ohnishi, N., Sugie, N.: Building ears for robots: sound localization and separation. Artif. Life Robotics 1, 157–163 (1997)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  1. 1.Shanghai Jiao Tong UniversityShanghaiChina
  2. 2.The University of EdinburghEdinburghUK

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