| Item type |
SIG Technical Reports(1) |
| 公開日 |
2018-06-09 |
| タイトル |
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|
タイトル |
Radiation Patterns and Changing Radiation Energy of the Singing Voice |
| タイトル |
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言語 |
en |
|
タイトル |
Radiation Patterns and Changing Radiation Energy of the Singing Voice |
| 言語 |
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|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
ポスターセッション |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
|
資源タイプ |
technical report |
| 著者所属 |
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Institute for Systematic Musicology, University of Hamburg |
| 著者所属 |
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Institute for Systematic Musicology, University of Hamburg |
| 著者所属(英) |
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en |
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Institute for Systematic Musicology, University of Hamburg |
| 著者所属(英) |
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en |
|
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Institute for Systematic Musicology, University of Hamburg |
| 著者名 |
Orie, Takada
Rolf, Bader
|
| 著者名(英) |
Orie, Takada
Rolf, Bader
|
| 論文抄録 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The previous studies on the radiation energy of singing voices have mostly been executed using an accelerometer with which the energy of each desired part of the body has been measured. However, in this investigation a microphone array of 121 microphones was in use. For this study, the sound energy of seven trained singers from four musical genres (classical, musical theatre, popular and Soul singing) was measured at fifteen parts of the body while the participants sang five vowels / a / e / i / o / u / at different fundamental frequencies (90, 120, 180, 250, 380 and 500 Hz) in accordance with their voice classification. The gained information was analyzed using the Minimum Energy Method and Mathematica by which the radiating field and radiation patterns could be visualized. The results showed that the main energy source of the radiation energy of singing voices is the mouth, as expected, but strong energy can arise from other parts of the body as well. Furthermore, the research findings of this study indicate that the radiation patterns of singing voices change according to the vocal technique, the frequency analyzed, the vowel, and on the pitch that is sung. |
| 論文抄録(英) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The previous studies on the radiation energy of singing voices have mostly been executed using an accelerometer with which the energy of each desired part of the body has been measured. However, in this investigation a microphone array of 121 microphones was in use. For this study, the sound energy of seven trained singers from four musical genres (classical, musical theatre, popular and Soul singing) was measured at fifteen parts of the body while the participants sang five vowels / a / e / i / o / u / at different fundamental frequencies (90, 120, 180, 250, 380 and 500 Hz) in accordance with their voice classification. The gained information was analyzed using the Minimum Energy Method and Mathematica by which the radiating field and radiation patterns could be visualized. The results showed that the main energy source of the radiation energy of singing voices is the mouth, as expected, but strong energy can arise from other parts of the body as well. Furthermore, the research findings of this study indicate that the radiation patterns of singing voices change according to the vocal technique, the frequency analyzed, the vowel, and on the pitch that is sung. |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AN10442647 |
| 書誌情報 |
研究報告音声言語情報処理（SLP）
巻 2018-SLP-122,
号 14,
p. 1-4,
発行日 2018-06-09
|
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2188-8663 |
| Notice |
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SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc. |
| 出版者 |
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言語 |
ja |
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出版者 |
情報処理学会 |
IPSJ-SLP18122014.pdf (1.1 MB)
