A Listening Angle Estimation Scheme based on Received Signal Power Differences in Indoor Environment 


Vol. 35,  No. 12, pp. 1035-1043, Dec.  2010


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  Abstract

This paper presents a listening angle estimation scheme based on received signal power difference (RSPD) using acoustic signals, and analyzes the performance of the proposed scheme. The RSPD as the measurement to estimate the listening angle is considered for the first time in this paper. We mathematically analyze the error characteristics of the proposed scheme and present the characteristics of the proposed scheme through the Monte-Carlo simulation. We also conduct actual experiments in an anechoic room to evaluate the performance of the proposed scheme to compare with the conventional scheme.

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  Cite this article

[IEEE Style]

E. Lee, S. Yoo, E. C. Yoon, S. Y. Kim, "A Listening Angle Estimation Scheme based on Received Signal Power Differences in Indoor Environment," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 12, pp. 1035-1043, 2010. DOI: .

[ACM Style]

Euihyoung Lee, Seungsoo Yoo, Eun Chul Yoon, and Sun Yong Kim. 2010. A Listening Angle Estimation Scheme based on Received Signal Power Differences in Indoor Environment. The Journal of Korean Institute of Communications and Information Sciences, 35, 12, (2010), 1035-1043. DOI: .

[KICS Style]

Euihyoung Lee, Seungsoo Yoo, Eun Chul Yoon, Sun Yong Kim, "A Listening Angle Estimation Scheme based on Received Signal Power Differences in Indoor Environment," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 12, pp. 1035-1043, 12. 2010.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880