| Presentation | 2009-01-29 Onset Detection and Pitch Estimation of Musical Sound by Resonator-Type Comb Filters Masaru TERAI, Yoshiaki TADOKORO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have proposed a pitch estimation method for musical instrument sounds based on notch type comb filters which eliminate the pitch and its harmonic frequencies. However, it was difficult to estimate the pitch of musical sounds that include a percussion sound by the previous method. This paper presents a pitch estimation method and onset detection for musical sounds including a percussion sound using resonator-type comb filters. The performance evaluation of the proposed method was investigated using piano sounds and 20 kinds of percussion sounds. As a result, the pitch estimation precision was about 95.2% and the onset detection precision was about 95.7%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | pitch estimation / percussion sound / onset / resonator-type comb filter |
| Paper # | EA2008-118 |
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| Conference Information | |
| Committee | EA |
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| Conference Date | 2009/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Engineering Acoustics (EA) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Onset Detection and Pitch Estimation of Musical Sound by Resonator-Type Comb Filters |
| Sub Title (in English) | |
| Keyword(1) | pitch estimation |
| Keyword(2) | percussion sound |
| Keyword(3) | onset |
| Keyword(4) | resonator-type comb filter |
| 1st Author's Name | Masaru TERAI |
| 1st Author's Affiliation | Toyohashi University of Technology() |
| 2nd Author's Name | Yoshiaki TADOKORO |
| 2nd Author's Affiliation | Toyohashi University of Technology |
| Date | 2009-01-29 |
| Paper # | EA2008-118 |
| Volume (vol) | vol.108 |
| Number (no) | 411 |
| Page | pp.pp.- |
| #Pages | 6 |
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