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  • 學位論文

運用一般活塞式小號所達成之再造維也納式小號樂音

Reproducing the Viennese-Style Trumpet Sound by a Regular Piston Trumpet

指導教授 : 鄭士康

摘要


截至目前為止,本研究利用有限元素分析法建立了一把轉閥小號和一把活塞 小號的物理模型。模型中,兩把小號的特徵頻率和頻率響應(即轉移函數)已被求 出;而可用以在活塞小號上製造出維也納式小號音色的壓力源也已於頻域上解 出,並模擬出初步的輸出音訊。

關鍵字

維也納 活塞 小號 樂音 再造 有限元素

並列摘要


My research, thus far, consists of building two kinds of models of rigid-wall trumpets by the finite element method. My research demonstrates feasibility by solving the eigenfrequencies, the impulse response (or the transfer function) and the modulated input source that is supposed to be capable of reproducing a Viennese style trumpet sound via a regular piston trumpet. In addition, the objective of this research has been achieved to some extent such that future improvement is possible.

並列關鍵字

Viennese Trumpet Sound Piston Reproducing Finite Element Method FEM COMSOL MATLAB

參考文獻


[1] Matthias Bertsch, “Is There a Typical Orchestra Signature in Vienna, Austria?”
[3] 羅瑋彥, “影響管樂器音高之設計變數─以中音薩克斯風為例”, 2006
Acoustics third edition, Wiley, 1982
[5] Fletcher, N. H. and Rossing, T. D., The Physics of Musical Instrument second
Proceedings of ISMA, S.285-288, 2001

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