著者

磯山 拓都/田中 大英/森 幸男/喜山 嘉明 田中 大英 森 幸男

出版者

サレジオ工業高等専門学校

雑誌

サレジオ工業高等専門学校研究紀要 (ISSN:18812538)

巻号頁・発行日

vol.43, pp.27-32, 2014-12-15

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Recently, there are people who are manufacturing the "original work loudspeaker" in order to make music more pleasant. Generally, in the original work loudspeaker field, enclosure attracts attention. Wooden material is an important part as enclosure material. However, wooden material suitable for enclosure has the demerit ofbeen expensive, heavy and require its appliance to a specialized tool for its making. In this paper, we examine the performance of reinforced corrugated fibreboard material considering acoustic feature and audition subjectivity evaluation. In physical acoustic characteristics, differences in the characteristics of the both materials can not be confirmed. Moreover, also from statistical hypothesis testing of audition subjectivity evaluation obtained through listening tests, can not be confirmed differences between the two. Therefore, fromthe result of our examination, we clarified that the reinforced corrugated fibreboard can become a substitute of wooden material.