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Measurements of the Human Voice Pitch A Case study on Vowel Sound /a/ and Musical Scale "Do-Re-Mi-Fa-So"
Kenji Tatsuda
voice pitch vowel musical scale
difference between men and women equal temperament 1
1),2)
2 3 4 ...
3),4),5)
4),6),7)
2)
2
1 23
(1)
SONY ECM-CS3
iriver iFP-700 Series 1
USB
44.1kHz128kbps
- 27 -
(2)
1
1514
1 1.
2 2.
3 6
7. 8.
9
2
(3)
USB
Wave Surfer
8)
9)
10) FFT
512points 355points 45.07Hz
1
a)
b)
1
- 28 -
愛知学泉大学・短期大学紀要
2 3
(4)
2013 7 12
13 9 221
20 40 60 313
8 20 3 (1)
2 4488.9Hz 279.6Hz
HzAlexander John
Ellis Cent Cent5)
1.06 100Cent1 1,200Cent
440Hz0Cent Cent
Cent 200Cent
442
-1567.8Cent 415.2Cent
-335.5Cent589.2Cent
-356.0Cent -269.9Cent
21048.5Cent 5/6
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9 13 22 2
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18 -955.0 378.2 26 93.5 179.4
44 -335.5 589.2
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Freq
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- 29 -
声の高さの実測調査
50Cent-38.4Cent 81.1Cent
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愛知学泉大学・短期大学紀要
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13 -23.3Cent 199.5Cent
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- 31 -
声の高さの実測調査
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1) ,
, , 64, 47 – 51 (2008)
2) , , 93 – 100 (2007)
3) , , 70,
243 – 251 (2014) 4) 2), 43 – 58 5)
, , 19 – 32 (2007) 6) Takayuki Arai : Education system in of speech
production using physical models of the human vocal tract, Acoustical Science and Technology, 28, 190 – 201 (2007)
7) , IPA,
, 66, 178 – 183 (2010) 8) http://www.speech.kth.se/wavesurfer/
2014.10.29 9) http://www.f.waseda.jp/kikuchi/tips/
wavesurfer.html 2014.10.29 10) http://francais.la.coocan.jp/onsei2005k1.htm
2014.10.29
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愛知学泉大学・短期大学紀要