A Study on Determination of a Sound Wave Propagation Direction for Tracing a Sound Source

Fukutaro Okuyama; Jun-ya Takayama; Shinji Ohyama; Akira Kobayashi

doi:10.11499/sicep.2002.0.244.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.244.0

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

A Study on Determination of a Sound Wave Propagation Direction for Tracing a Sound Source

Fukutaro Okuyama, Jun-ya Takayama, Shinji Ohyama, Akira Kobayashi

Author information

Keywords: sound wave propagation direction, sound source search, microphone array

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 244

Details

Abstract

We think robots that move in rubble can approach a sound source by tracing a sound wave propagation. It is necessary to determine a sound wave propagation direction for doing these processes. In this report, we propose the theory and systems for determination of a sound propagation direction. Further more, we confirm that it is possible to trace a sound propagation and approach a sound source in a labyrinth that is model of rubble.

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