Presentation | 2013-08-09 A study on an estimation model of sound envelopment based on binaural information Kazuki WATANABE, Ikuko SAWAYA, Satoshi OODE, Kazuho ONO, Akio ANDO, Kenji OZAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This study examined a computational model to estimate the sense of sound envelopment. In our previous study, a model for estimating this sense was proposed but it did not involve the property of our hearing sense. In this study, we focused on that a listener perceives the sense of sound envelopment based on binaural information. Two types of models, i.e. a multiple linear regression based model and a neural network (NN) based model, were examined using the binaural information of Interaural Level differences (ILDs) and/or Interaural cross-correlation coefficients (IACCs) as inputs. The best estimation, in which the contribution ratio was 0.83, was obtained by the NN based model using ILDs and IACCs as inputs. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Sound envelopment / Estimation model / Cross-correlation coefficient / Interaural level difference / Neural networks |
Paper # | EA2013-63 |
Date of Issue |
Conference Information | |
Committee | EA |
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Conference Date | 2013/8/2(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
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) | A study on an estimation model of sound envelopment based on binaural information |
Sub Title (in English) | |
Keyword(1) | Sound envelopment |
Keyword(2) | Estimation model |
Keyword(3) | Cross-correlation coefficient |
Keyword(4) | Interaural level difference |
Keyword(5) | Neural networks |
1st Author's Name | Kazuki WATANABE |
1st Author's Affiliation | Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi() |
2nd Author's Name | Ikuko SAWAYA |
2nd Author's Affiliation | NHK Science & Technology Research Laboratories |
3rd Author's Name | Satoshi OODE |
3rd Author's Affiliation | NHK Science & Technology Research Laboratories |
4th Author's Name | Kazuho ONO |
4th Author's Affiliation | NHK Engineering System |
5th Author's Name | Akio ANDO |
5th Author's Affiliation | NHK Science & Technology Research Laboratories |
6th Author's Name | Kenji OZAWA |
6th Author's Affiliation | Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi:NHK Science & Technology Research Laboratories |
Date | 2013-08-09 |
Paper # | EA2013-63 |
Volume (vol) | vol.113 |
Number (no) | 177 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |