The acoustical design of mobile phones

Yasuharu Onishi*, Jun Kuroda, Yukio Murata, Motoyoshi Komoda, Kazuyuki Tsunoda, Yukio Yokoyama, Yasuhiro Oikawa, Yoshio Yamasaki

*この研究の対応する著者

研究成果: Conference contribution

抄録

In this paper, we describe the acoustic design used for mobile phones. Today's mobile phones provide a variety of audio capabilities, such as telephone communication, television, music, and movies. These capabilities are achieved by using acoustic devices such as receivers, speakers, and headphones. The most important of these devices are the speakers, which are used for almost all the audio functions of the mobile phone. However, today's mobile phones are much slimmer and more stylish than their predecessors, while maintaining a very high performance. The speakers used for these phones must be thin and small, but provide high-quality sound. Until now, the speakers used in mobile phones have had the problem of being too thick and difficult to mount. In this study, we analyzed the correlation between the acoustic structure of mobile phones and their acoustic properties and formulated design guidelines for achieving high-quality sound in slim mobile phones, which we also describe here. Copyright

本文言語English
ホスト出版物のタイトル20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society
ページ1250-1257
ページ数8
出版ステータスPublished - 2010 12 1
イベント20th International Congress on Acoustics 2010, ICA 2010 - Incorporating the 2010 Annual Conference of the Australian Acoustical Society - Sydney, NSW, Australia
継続期間: 2010 8 232010 8 27

出版物シリーズ

名前20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society
2

Other

Other20th International Congress on Acoustics 2010, ICA 2010 - Incorporating the 2010 Annual Conference of the Australian Acoustical Society
国/地域Australia
CitySydney, NSW
Period10/8/2310/8/27

ASJC Scopus subject areas

  • 音響学および超音波学

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