Impression measurement of three different types of loudspeakers' sound field

Kazuhiko Kawahara

doi:10.1109/GCCE.2014.7031197

Impression measurement of three different types of loudspeakers' sound field

Kazuhiko Kawahara

Sound Culture / Art Management

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

1 Citation (Scopus)

Abstract

Recently, some new implementations of panel form loudspeakers were proposed. Some of them have quite different radiation characteristics compared with dynamic loudspeakers. Especially Distributed Mode Loudspeaker (DML) has diffused property of radiation. But the subjective impression of this property was needed to investigate. In this paper, 39 adjective and adjective phrases were selected for impression measurement. Two of dynamic loudspeaker models, a DML and an electrostatic loudspeaker were used for this impression measurement. As a result of median test, DML gave the impression of wider sound fields, spatial sense, depth sense and blurred sound fields.

Original language	English
Title of host publication	2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	517-518
Number of pages	2
ISBN (Electronic)	9781479951451
DOIs	https://doi.org/10.1109/GCCE.2014.7031197
Publication status	Published - Feb 3 2014
Event	2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 - Tokyo, Japan Duration: Oct 7 2014 → Oct 10 2014

Other

Other	2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014
Country	Japan
City	Tokyo
Period	10/7/14 → 10/10/14

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/GCCE.2014.7031197

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Kawahara, K 2014, Impression measurement of three different types of loudspeakers' sound field. in 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014., 7031197, Institute of Electrical and Electronics Engineers Inc., pp. 517-518, 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014, Tokyo, Japan, 10/7/14. https://doi.org/10.1109/GCCE.2014.7031197

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abstract = "Recently, some new implementations of panel form loudspeakers were proposed. Some of them have quite different radiation characteristics compared with dynamic loudspeakers. Especially Distributed Mode Loudspeaker (DML) has diffused property of radiation. But the subjective impression of this property was needed to investigate. In this paper, 39 adjective and adjective phrases were selected for impression measurement. Two of dynamic loudspeaker models, a DML and an electrostatic loudspeaker were used for this impression measurement. As a result of median test, DML gave the impression of wider sound fields, spatial sense, depth sense and blurred sound fields.",

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