An Effective Singing for Musical Expressions
An Effective Singing for Musical Expressions
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有效的音乐表达演唱
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
T. Fujinami
中科院分区：
文献类型：
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作者：
K. Toyoda;T. Fujinami
歌手和声乐训练者普遍认为，用像打哈欠一样张开喉咙的方式唱歌可以增加共鸣，从而使歌手能够详细地表达音乐内容。我们进行了一项实验来调查这种练习是否能有效提高发声技巧。我们聘请了一位女歌手，她的曲目主要是古典音乐，并要求她采用特殊的演唱方式。我们从两个方面测量了其效果：1）客观地，我们使用激光干涉仪（一种创新的光学传感技术）测量了她唱歌时身体的振动；2）主观上，我们通过问卷测量了听众如何感知音乐作品的内容。结果，我们发现该技术可以通过打开喉和咽腔来有效增加声音的共鸣。对振动的FFT分析表明，与未采用这种技术时相比，当她打开喉和咽腔时，高音（750-800Hz）附近的频谱值明显较高。我们通过音乐欣赏评估实验（情绪形容词检查表）检查了三十名听众如何感知一首歌的内容，以观察其效果是否符合我们的预期。我们得出的结论是，喉咙像打哈欠一样张开的唱歌会增加声音的共鸣。我们相信，我们的发现将帮助歌手以具有音乐意义的方式提高他或她的声乐技巧。
It is widely accepted among singers and voice trainers that singing in the same manner for opening throat like yawn may result in increasing the resonance and thus allow singers to express the content of music in detail. We carried out an experiment to investigate whether the practice is effective in improving vocal skills. We employed a female singer, whose repertoire is mostly consisted of classical music, and asked her to adopt the particular way of singing. We measured its effect in two aspects:1) Objectively, we measured the vibration of her body while she was singing using a laser interferometer, an innovative optical sensing technology, and 2) Inter-subjectively, we measured how listeners perceived the content of music composition with a questionnaire. As the result, we found the technique to be effective in increasing the resonance of the voice by opening the cavity of larynx and pharynx. The FFT analysis of the vibration revealed that the spectrum values around high tones(750-800Hz) were distinctively high when she opened the cavity of larynx and pharynx, compared to the ones when she did not adopt such a technique. We examined how thirty listeners perceived the content of a song by adopting the Music appreciation evaluation experiment (Mood Adjective Check List) to observe its effects as we expected. We conclude that the singing, in which the throat opens like yawn, resulted in increasing the resonance of voice. We believe that our finding will help singers to improve his or her vocal-skill in musically meaningful ways.