The influence of the mechanism of the acoustic sound amplifier on sound transmission

Keitaro Sato, Wonseok Yang

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

Abstract

Sound amplifiers have wide variety of shapes because of its high degree of freedom of shape. However, many existing products of sound amplifier focus on material and appearance. There are few things that emphasize the functionality of the shape conveying sound. There is the study to raise the radiation efficiency of sound by devising the shape of the acoustic horn. There are many studies of such communication aids. However, there are few studies on sound amplifier. So I clarified the influence on the sound by the shape of sound amplifier. Thus we set the acoustic measurement experiment of the sound amplifier based on the acoustic measurement of the speaker. Then we conducted experiments on 12 paper mocks and 15, 3D printer models. As the result, We were able to get tendencies of acoustic characteristics in sound amplifier. We think that this knowledge can be used for speaker design.

Original languageEnglish
Title of host publicationAdvances in Affective and Pleasurable Design - Proceedings of the AHFE 2018 International Conference on Affective and Pleasurable Design, 2018
EditorsShuichi Fukuda
PublisherSpringer Verlag
Pages259-268
Number of pages10
ISBN (Print)9783319949437
DOIs
Publication statusPublished - 2019 Jan 1
EventAHFE International Conference on Affective and Pleasurable Design, 2018 - Orlando, United States
Duration: 2018 Jul 212018 Jul 25

Publication series

NameAdvances in Intelligent Systems and Computing
Volume774
ISSN (Print)2194-5357

Other

OtherAHFE International Conference on Affective and Pleasurable Design, 2018
CountryUnited States
CityOrlando
Period18/7/2118/7/25

Keywords

  • Acoustic characteristics
  • Influence of shape on sound
  • Sound amplifier
  • Sound measurement

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science(all)

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  • Cite this

    Sato, K., & Yang, W. (2019). The influence of the mechanism of the acoustic sound amplifier on sound transmission. In S. Fukuda (Ed.), Advances in Affective and Pleasurable Design - Proceedings of the AHFE 2018 International Conference on Affective and Pleasurable Design, 2018 (pp. 259-268). (Advances in Intelligent Systems and Computing; Vol. 774). Springer Verlag. https://doi.org/10.1007/978-3-319-94944-4_29