|
JAIST Repository >
b. 情報科学研究科・情報科学系 >
b11. 会議発表論文・発表資料等 >
b11-1. 会議発表論文・発表資料 >
このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/15773
|
| タイトル: | Relationship between discomfort sound and its physical correlates |
| 著者: | Takahashi, Yumiko
Akagi, Masato |
| 発行日: | 2019-03-06 |
| 出版者: | Research Institute of Signal Processing, Japan |
| 誌名: | 2019 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2019) |
| 開始ページ: | 311 |
| 終了ページ: | 314 |
| 抄録: | In serious disasters as earthquake and typhoon, emergency evacuation calls are important. To listen the calls clearer, it is necessary to improve salience of those calls. Since discomfort sounds seem to be salient, it is effective to increase discomfort of the sound to make the calls salient. If these characteristics of calls are clearly known, salient sound could be designed. We clarify what kind of physical quantity is related to sound discomfort. In order to clarify the physical characteristics of discomfort sound, correlations between evaluation values of discomfort obtained by listening experiment and the value of the calculated physical properties are investigated. As a result, discomfort of the sound has a positive correlation with spectral centroids. Therefore, it can be said that the higher the frequency of the spectral centroid, the more discomfort it feels. It means that it feels discomfort as sharpness sound. |
| Rights: | Copyright (C) 2019 Research Institute of Signal Processing, Japan. Yumiko Takahashi and Masato Akagi, 2019 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2019), 2019, 311-314. |
| URI: | http://hdl.handle.net/10119/15773 |
| 資料タイプ: | publisher |
| 出現コレクション: | b11-1. 会議発表論文・発表資料 (Conference Papers)
|
このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
|---|
| 2922.pdf | | 639Kb | Adobe PDF | 見る/開く |
|
当システムに保管されているアイテムはすべて著作権により保護されています。
|
