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Updated: Jul 7, 2026
10:13
Hemi-laryngeal Setup for Studying Vocal Fold Vibration in Three Dimensions
Published on: November 25, 2017
経験豊富なサクソフォニストは,声帯を調節することを学ぶ
Jer Ming Chen1, John Smith, Joe Wolfe
1School of Physics, University of New South Wales, Sydney, NSW 2052, Australia.
Science (New York, N.Y.)
|February 9, 2008
まとめ
声帯の共鳴は,サクソフォンで演奏される音符と一貫して関連付けられていませんが,専門家は,ターゲット音符のわずかに上にある強い共鳴を調節するアルティシモの範囲を除いてです. アマチュアは,この高い範囲で苦労します.
科学分野:
- アコースティクス アコースティクス
- ミュージカル・インストゥルメント・パフォーマンス
- バイオアコースティクス バイオアコースティクス
背景:
- 吹奏楽器,特にクラリネットとサクソフォンの演奏における声道共鳴の役割は,音響学者の間で長年にわたり議論されてきた.
- 以前の研究では,演奏者の声道音響と生成された音楽の音符の間の関連性について仮説を立てていたが,演奏中の直接的な測定は欠けていた.
研究 の 目的:
- サクソフォニストが楽器を演奏している間,声道共鳴を直接測定するために.
- 声道共鳴とサクソフォンの全域で生成される音の関係について調査する.
- プロプレーヤーとアマチュアプレーヤー間の共鳴チューニングの違いを特定すること,特に挑戦的なレジスタで.
主な方法:
- サクソフォンのライブ演奏中に特殊な機器を使用して声道共鳴の直接測定.
- 演奏されている特定の音符に関連した共鳴周波数の分析.
- プロのサクソフォン奏者とアマチュアのサクソフォン奏者の間の音響データの比較.
主要な成果:
- サクソフォンの演奏範囲のほとんどにおいて,声道共鳴と演奏された音符の間の単純な相関は見つかりませんでした.
- 声道共鳴の有意な変動は,異なるプレーヤーの間で観察されました.
- アルトシシモ (高) レジスターでは,プロのサクソフォニストは,意図された音符の少し上方に体系的に調節された強力な声道共鳴を示しました.
結論:
- 声道共鳴は,サクソフォンの一般的な演奏に限られた役割を果たしますが,演奏者間の大きな変動があります.
- ターゲットピッチの上の声道共鳴の特定のチューニングは,プロプレーヤーとアマチュアを区別するアルティシモの範囲のノートを達成するために不可欠です.
- この発見は,高度なサクソフォニストが高レジスタのパフォーマンスをするために使用する特殊な音響技法を強調しています.
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