Presentation | 2021-03-04 Evaluation of Sound Field by Monofractal Dimension Hideo Shibayama, Yoshiaki Makabe, Kenji Muto, Tomoaki Kimura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Environmental sound is composed of sounds generated from various sources. And, the sound pressure waveform is constantly changing. In order to protect the sound environment, we are analyzing the characteristics of environmental sounds based on the fractal dimension. In the decision process, it is necessary to determine not only the value of the fractal dimension at a certain point in time, but also the overall evaluation value. However, there is no report on a method for estimating its evaluation value. This paper proposes a method for estimating the overall evaluation value in the fractal dimensional domain of the sound environment, and also describes the estimated results. In addition, the results of a long-term memory analysis for the sound environment around an airfield are discussed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Environmental Sound / Self-similarity / Overall Evaluation Value / Long-term Memory Analysis / Kolmogorov-Smirnov Test / Empirical Cumulative Distribution Function |
Paper # | SIS2020-39 |
Date of Issue | 2021-02-25 (SIS) |
Conference Information | |
Committee | SIS |
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Conference Date | 2021/3/4(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Soft Computing, etc. |
Chair | Noriaki Suetake(Yamaguchi Univ.) |
Vice Chair | Tomoaki Kimura(Kanagawa Inst. of Tech.) / Naoto Sasaoka(Tottori Univ.) |
Secretary | Tomoaki Kimura(Kindai Univ.) / Naoto Sasaoka(National Inst. of Tech., Ube College) |
Assistant | Yukihiro Bandoh(NTT) / Soh Yoshida(Kansai Univ.) |
Paper Information | |
Registration To | Technical Committee on Smart Info-Media Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of Sound Field by Monofractal Dimension |
Sub Title (in English) | |
Keyword(1) | Environmental Sound |
Keyword(2) | Self-similarity |
Keyword(3) | Overall Evaluation Value |
Keyword(4) | Long-term Memory Analysis |
Keyword(5) | Kolmogorov-Smirnov Test |
Keyword(6) | Empirical Cumulative Distribution Function |
1st Author's Name | Hideo Shibayama |
1st Author's Affiliation | Shibaura Institute of Technology(Shibaura Institute of Technology) |
2nd Author's Name | Yoshiaki Makabe |
2nd Author's Affiliation | Kanagawa Institute of Technology(Kanagawa Institute of Technology) |
3rd Author's Name | Kenji Muto |
3rd Author's Affiliation | Shibaura Institute of Technology(Shibaura Institute of Technology) |
4th Author's Name | Tomoaki Kimura |
4th Author's Affiliation | Kanagawa Institute of Technology(Kanagawa Institute of Technology) |
Date | 2021-03-04 |
Paper # | SIS2020-39 |
Volume (vol) | vol.120 |
Number (no) | SIS-415 |
Page | pp.pp.21-26(SIS), |
#Pages | 6 |
Date of Issue | 2021-02-25 (SIS) |