Input impedance of brass musical instruments—Comparison between experiment and numerical models
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- René Caussé
- IRCAM 31, rue Saint Merri, 75004 Paris, France
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- J. Kergomard
- Laboratoire d’Acoustique de l’Universite Paris VI, 75230 Cedex 85 Paris, France
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- X. Lurton
- Laboratoire d’Acoustique de l’Universite Paris VI, 75230 Cedex 85 Paris, France
抄録
<jats:p>We present a sequence of measured and calculated input impedance curves for tubes of increasing complexity, culminating in curves for a trombone and for a tuba. Measurements were made by the indirect method in a manner which afforded unprecedented accuracy. Calculations were done with a one-dimensional model, including visco-thermal losses, by a method of discretization, employing truncated cones. The correspondence between theory and experiment is sufficiently good that one can use model calculations to predict with some confidence the changes in input impedance caused by modifications to real instruments.</jats:p>
収録刊行物
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- The Journal of the Acoustical Society of America
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The Journal of the Acoustical Society of America 75 (1), 241-254, 1984-01-01
Acoustical Society of America (ASA)
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詳細情報 詳細情報について
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- CRID
- 1360011146082593920
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- NII論文ID
- 80001914178
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- DOI
- 10.1121/1.390402
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- ISSN
- 15208524
- 00014966
- http://id.crossref.org/issn/00014966
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- データソース種別
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- Crossref
- CiNii Articles