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高齢者合唱団の声に対する声療法の実験効果
Chenglin Wang1, Ge Qu1, Tong Zhang2
1Voice Research Center from Xi'an Conservatory of Music, Xi'an 710061, China; Key Laboratory of Artistic Voice Science and Technology of Shaanxi Province Higher Education Institutions, Xi'an 710061, China.
Journal of voice : official journal of the Voice Foundation
|August 21, 2025
まとめ
声療法の技法により 高齢者の合唱団の歌声の質と能力が向上しました 実験グループは,声の乱れ (ジッターとシャイマー) が減少し,声の強さと範囲がコントロールグループと比較して向上した.
科学分野:
- ゲロントロジー
- 声の教育
- 音響分析
背景:
- 高齢化が声の質と合唱の歌唱能力に悪影響を及ぼします
- 声の健康を維持することは 高齢の歌手の参加と健康にとって不可欠です
研究 の 目的:
- 高齢の合唱団員による声療法の効果を調査する.
- 声療法を受ける合唱団と対照群の間の音響パラメータと歌唱能力を比較する.
主な方法:
- 2つのシニア合唱団は実験グループ (声療+定期リハーサル) とコントロールグループ (定期リハーサルのみ) に分けられました.
- 音響のパラメータ (ジッター,シャイマー,音響比率),声の強度,声の範囲は,8週間の介入前と後に測定されました.
- 歌う母音 /a/, /i/, /u/は分析のための声帯として使用された.
主要な成果:
- 実験グループでは 音声の質が改善されたことを示す 緊張感とビクビクが減った.
- コントロールグループと比較して,実験グループでは,声の強さと歌唱の範囲が著しく改善されました.
- 対照群では 緊張や揺らぎが増加し 介入なしに 声の悪化が示唆されました
結論:
- 声療法のテクニックを合唱訓練に組み込むことで 高齢者の声の質と歌唱能力が向上します
- 声療法は年齢による声の衰えを緩和する 有効なアプローチです
- 高齢者合唱団の声の長寿を促進するための 対象的な声の練習の実施を 支持しています
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