Improvement of Accuracy for Background Noise Estimation Method Based on TPE-AE
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- Itai Akitoshi
- Graduate School of Information Science and Technology, Aichi Prefectural University
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- Yasukawa Hiroshi
- Graduate School of Information Science and Technology, Aichi Prefectural University
Bibliographic Information
- Other Title
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- テンソル積展開を用いた背景雑音推定法の精度向上
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Description
This paper proposes a method of a background noise estimation based on the tensor product expansion with a median and a Monte carlo simulation. We have shown that a tensor product expansion with absolute error method is effective to estimate a background noise, however, a background noise might not be estimated by using conventional method properly. In this paper, it is shown that the estimate accuracy can be improved by using proposed methods.
Journal
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- IEEJ Transactions on Electronics, Information and Systems
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IEEJ Transactions on Electronics, Information and Systems 127 (12), 2086-2087, 2007
The Institute of Electrical Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390282679581896192
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- NII Article ID
- 10019978113
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- NII Book ID
- AN10065950
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- BIBCODE
- 2007ITEIS.127.2086I
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- ISSN
- 13488155
- 03854221
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed