WEKO3
アイテム
<研究論文>音の印象評価と脳波
https://kindai.repo.nii.ac.jp/records/7380
https://kindai.repo.nii.ac.jp/records/738077995e89-9c6d-41c0-9974-81353cb8058d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00063799-20141220-0093.pdf (950.1 kB)
|
|
| Item type | ☆紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-02-02 | |||||||||
| タイトル | ||||||||||
| タイトル | <研究論文>音の印象評価と脳波 | |||||||||
| その他（別言語等）のタイトル | ||||||||||
| その他のタイトル | <Original Papers>Evaluation of sound impression and EEGs | |||||||||
| 著者 |
髙山, 智行
× 髙山, 智行
|
|||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| 著者(英) | ||||||||||
| 言語 | en | |||||||||
| 値 | TAKAYAMA, Tomoyuki | |||||||||
| 著者 所属 | ||||||||||
| 値 | 近畿大学工学部教育推進センター | |||||||||
| 著者所属(翻訳) | ||||||||||
| 値 | Center for the Advancement of Higher Educations, Faculty of Engineering, Kinki University | |||||||||
| 版 | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 出版者 名前 | ||||||||||
| 出版者 | 近畿大学工学部研究報告 | |||||||||
| 書誌情報 |
近畿大学工学部研究報告 en : Research reports of the Faculty of Engineering, Kinki University 号 48, p. 93-101, 発行日 2014-12-01 |
|||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0386491X | |||||||||
| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | [Abstract] The purpose of this study is to explore the relationship of acoustic features of sound, listener's impressions to them, and their EEG patterns. The two factors, named "goodness of sounds" and "fineness of sounds", were extracted from a factor analysis for the impressions of transient sounds and continuous music sounds by the Semantic Differential method. Using psychological scales based on these two factors, subjective evaluations of original music sounds, down-sampled sounds and noise-added sounds of originals were obtained, and simultaneously EEG_s were measured. For the "goodness of sounds" factor, noise-added sounds were rated as lower than originals and down-sampled sounds, but for the "fineness of sounds" factor, no effect of processing of sound was observed. In EEG_s, by the addition of noise to the original sounds, power spectrum components of β waves increased, and power spectrum components of α waves and α/β ratios were reduced. Further, it was shown that α/β ratios in hearing the down-sampled sounds tended to be lower than in hearing the original music sounds. This result suggests that unperceived changes of sounds could be detected by monitoring the brain activities. | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | application/pdf | |||||||||
