Presentation | 2013-01-31 Proposals of a vibrato feature reflecting magnitude of fluctuations of fundamental frequency and power in singing voice and evaluation method of the feature Chifumi SUZUKI, Hideki BANNO, Kensaku ASAHI, Fumitada ITAKURA, Masanori MORISE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a new vibrato feature in order to measure temporal characteristics of vibrato in singing voice. The data used in the evaluation includes non-imitative singing voice and imitative singing voice of target singer, whose voice and singing style have strong individuality. The data also includes the target singer's voice extracted from CD. The proposed vibrato feature has an advantage that the feature properly reflects the magnitude of fluctuations of F0 and power. The experimental results indicated that fluctuations of F0 and power of the imitative singing are larger than those of the non-imitative singing, and the magnitude of the proposed vibrato feature of the imitative singing is close to that of CD. We also performed objective evaluation by using the database that measures a distance between features calculated from imitative or non-imitative and CD's singing voices. The evaluation showed that the proposed vibrato feature of F0 correctly indicates smaller distance between the imitative and the CD's singing voices. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Singing voice / Vibrato / Fundamental frequency / Power |
Paper # | SP2012-108 |
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Conference Information | |
Committee | SP |
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Conference Date | 2013/1/23(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Speech (SP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Proposals of a vibrato feature reflecting magnitude of fluctuations of fundamental frequency and power in singing voice and evaluation method of the feature |
Sub Title (in English) | |
Keyword(1) | Singing voice |
Keyword(2) | Vibrato |
Keyword(3) | Fundamental frequency |
Keyword(4) | Power |
1st Author's Name | Chifumi SUZUKI |
1st Author's Affiliation | Graduate School of Meijo University() |
2nd Author's Name | Hideki BANNO |
2nd Author's Affiliation | Graduate School of Meijo University |
3rd Author's Name | Kensaku ASAHI |
3rd Author's Affiliation | Graduate School of Meijo University |
4th Author's Name | Fumitada ITAKURA |
4th Author's Affiliation | Graduate School of Meijo University |
5th Author's Name | Masanori MORISE |
5th Author's Affiliation | College of Information Science and Engineering Ritsumeikan University |
Date | 2013-01-31 |
Paper # | SP2012-108 |
Volume (vol) | vol.112 |
Number (no) | 422 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |