抄録
A reduced model is introduced to represent an oscillation of a jet by edge tones. The edge tone is one of the indispensable elements in air-reed musical instruments, such as a recorder, a flute, a ue organ pipe, etc. The main approach is to obtain a representation by a one-dimensional partial differential equation (PDE) which is intended to shorten a computational time. Several parameter values are determined through a comparison between model functions and results by two-dimensional uid mechanics calculations. Through a numerical integration of our model PDE and time measurements, it is shown that this model is applicable to real-time simulations to describe dynamics of air-reed instruments.
| 本文言語 | 英語 |
|---|---|
| ページ（範囲） | 45-51 |
| ページ数 | 7 |
| ジャーナル | Research Reports on Information Science and Electrical Engineering of Kyushu University |
| 巻 | 20 |
| 号 | 2 |
| 出版ステータス | 出版済み - 7月 2015 |