Monaural sound source localization using a closed surface reflector

Jumpei Mori, Satoshi Honda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Sound source localization with single microphone and additional components often employs an open surface reflector and hence the range of the direction of arrival is limited. This research intends to realize the sound source localization system with a closed surface reflector so that omni-directional estimation can be achieved. This paper reports the result of the analysis of such a system using perturbation method and an evaluation of the shapes of reflectors. As a result, the potential of the system and the clue to solve the inverse problem are discussed in comparing the systems using open surface reflector.

Original languageEnglish
Title of host publicationProceedings of the SICE Annual Conference
Pages1094-1096
Number of pages3
Publication statusPublished - 2013
Event2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013 - Nagoya, Japan
Duration: 2013 Sep 142013 Sep 17

Other

Other2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013
CountryJapan
CityNagoya
Period13/9/1413/9/17

Fingerprint

Acoustic waves
Direction of arrival
Open systems
Microphones
Inverse problems

Keywords

  • Forward problem
  • Perturbation method
  • Sound source localization

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering
  • Computer Science Applications

Cite this

Mori, J., & Honda, S. (2013). Monaural sound source localization using a closed surface reflector. In Proceedings of the SICE Annual Conference (pp. 1094-1096)

Monaural sound source localization using a closed surface reflector. / Mori, Jumpei; Honda, Satoshi.

Proceedings of the SICE Annual Conference. 2013. p. 1094-1096.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mori, J & Honda, S 2013, Monaural sound source localization using a closed surface reflector. in Proceedings of the SICE Annual Conference. pp. 1094-1096, 2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013, Nagoya, Japan, 13/9/14.
Mori J, Honda S. Monaural sound source localization using a closed surface reflector. In Proceedings of the SICE Annual Conference. 2013. p. 1094-1096
Mori, Jumpei ; Honda, Satoshi. / Monaural sound source localization using a closed surface reflector. Proceedings of the SICE Annual Conference. 2013. pp. 1094-1096
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