抄録
Recently, studies on reproduction of realistic sound field for communication with presence have been under-taken. In previous study, sound field reproduction using principle of boundary surface control did not consider acoustic echo. Because of acoustic echo, precision of soundfield reproduction is dropped. In this study, Modeling of acoustic tube and reflected wave rejection using the model are proposed because acoustic echo is caused by reflected wave. Validity of model was confirmed by servo analyzer and reflected wave rejection was verified by simulation.
| 本文言語 | English |
|---|---|
| ホスト出版物のタイトル | 2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017 |
| 出版社 | Institute of Electrical and Electronics Engineers Inc. |
| ページ | 1118-1120 |
| ページ数 | 3 |
| 巻 | 2017-November |
| ISBN（電子版） | 9784907764579 |
| DOI | |
| 出版ステータス | Published - 2017 11月 10 |
| イベント | 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017 - Kanazawa, Japan 継続期間: 2017 9月 19 → 2017 9月 22 |
Other
| Other | 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017 |
|---|---|
| 国/地域 | Japan |
| City | Kanazawa |
| Period | 17/9/19 → 17/9/22 |
ASJC Scopus subject areas
- コンピュータ サイエンスの応用
- 制御と最適化
- 制御およびシステム工学
- 器械工学