Design and performance evaluation of a stereo sound reproduction system with a complementary distributed mode loudspeaker

Kazuhiko Kawahara; Kosuke Goto

doi:10.1109/GCCE.2015.7398526

Design and performance evaluation of a stereo sound reproduction system with a complementary distributed mode loudspeaker

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper proposes an effective method to use a Distributed Mode Loudspeaker (DML). DMLs are loudspeakers with strong diffusion properties. In this paper, we proposed a sound reproduction system with a DML. The sound field generated by the proposed reproduction system is measured by the index of diffusivity. As a result, it is concluded that the sound field generated by the proposed reproduction system has a higher diffusivity when compared with a conventional reproduction system. The proposed system also demonstrates strong results with respect to the influence of the chamber's acoustic boundary on sound quality.

Original language	English
Title of host publication	2015 IEEE 4th Global Conference on Consumer Electronics, GCCE 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	34-37
Number of pages	4
ISBN (Electronic)	9781479987511
DOIs	https://doi.org/10.1109/GCCE.2015.7398526
Publication status	Published - Feb 3 2016
Event	4th IEEE Global Conference on Consumer Electronics, GCCE 2015 - Osaka, Japan Duration: Oct 27 2015 → Oct 30 2015

Publication series

Name	2015 IEEE 4th Global Conference on Consumer Electronics, GCCE 2015

Other

Other	4th IEEE Global Conference on Consumer Electronics, GCCE 2015
Country/Territory	Japan
City	Osaka
Period	10/27/15 → 10/30/15

All Science Journal Classification (ASJC) codes

Instrumentation
Biotechnology
Computer Networks and Communications
Signal Processing
Electrical and Electronic Engineering

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10.1109/GCCE.2015.7398526

Cite this

Kawahara, K., & Goto, K. (2016). Design and performance evaluation of a stereo sound reproduction system with a complementary distributed mode loudspeaker. In 2015 IEEE 4th Global Conference on Consumer Electronics, GCCE 2015 (pp. 34-37). [7398526] (2015 IEEE 4th Global Conference on Consumer Electronics, GCCE 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GCCE.2015.7398526

Design and performance evaluation of a stereo sound reproduction system with a complementary distributed mode loudspeaker. / Kawahara, Kazuhiko; Goto, Kosuke.
2015 IEEE 4th Global Conference on Consumer Electronics, GCCE 2015. Institute of Electrical and Electronics Engineers Inc., 2016. p. 34-37 7398526 (2015 IEEE 4th Global Conference on Consumer Electronics, GCCE 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kawahara, K & Goto, K 2016, Design and performance evaluation of a stereo sound reproduction system with a complementary distributed mode loudspeaker. in 2015 IEEE 4th Global Conference on Consumer Electronics, GCCE 2015., 7398526, 2015 IEEE 4th Global Conference on Consumer Electronics, GCCE 2015, Institute of Electrical and Electronics Engineers Inc., pp. 34-37, 4th IEEE Global Conference on Consumer Electronics, GCCE 2015, Osaka, Japan, 10/27/15. https://doi.org/10.1109/GCCE.2015.7398526

Kawahara K, Goto K. Design and performance evaluation of a stereo sound reproduction system with a complementary distributed mode loudspeaker. In 2015 IEEE 4th Global Conference on Consumer Electronics, GCCE 2015. Institute of Electrical and Electronics Engineers Inc. 2016. p. 34-37. 7398526. (2015 IEEE 4th Global Conference on Consumer Electronics, GCCE 2015). doi: 10.1109/GCCE.2015.7398526

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Design and performance evaluation of a stereo sound reproduction system with a complementary distributed mode loudspeaker

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