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Non-reference Objective Quality Evaluation for Noise-Reduced Speech Using Overall Quality Estimation Model
http://hdl.handle.net/2241/107899
c9d76941-90fc-4c98-b72c-79d11e696654
名前 / ファイル | ライセンス | Actions | |
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item type | Journal Article(1) | |||||
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公開日 | 2011-02-15 | |||||
タイトル | ||||||
タイトル | Non-reference Objective Quality Evaluation for Noise-Reduced Speech Using Overall Quality Estimation Model | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
タイプ | journal article | |||||
著者 |
YAMADA, Takeshi
× YAMADA, Takeshi× KASUYA, Yuki× SHINOHARA, Yuki× KITAWAKI, Nobuhiko |
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著者別名 |
山田, 武志
× 山田, 武志 |
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抄録 | ||||||
内容記述 | This paper describes non-reference objective quality evaluation for noise-reduced speech. First, a subjective test is conducted in accordance with ITU-T Rec. P.835 to obtain the speech quality, the noise quality, and the overall quality of noise-reduced speech. Based on the results, we then propose an overall quality estimation model. The unique point of the proposed model is that the estimation of the overall quality is done only using the previously estimated speech quality and noise quality, in contrast to conventional models, which utilize the acoustical features extracted. Finally, we propose a non-reference objective quality evaluation method using the proposed model. The results of an experiment with different noise reduction algorithms and noise types confirmed that the proposed method gives more accurate estimates of the overall quality compared with the method described in ITU-T Rec. P.563. | |||||
書誌情報 |
IEICE transactions on communications 巻 E93.B, 号 6, p. 1367-1372, 発行日 2010-06 |
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ISSN | ||||||
収録物識別子 | 0916-8516 | |||||
書誌レコードID | ||||||
収録物識別子 | AA10826261 | |||||
DOI | ||||||
関連識別子 | ||||||
関連識別子 | 10.1587/transcom.E93.B.1367 | |||||
権利 | ||||||
権利情報 | ©2010 Institute of Electronics, Information and Communication Engineers | |||||
著者版フラグ | ||||||
値 | publisher | |||||
出版者 | ||||||
出版者 | 電子情報通信学会 | |||||
関係URI | ||||||
関連名称 | ||||||
関連名称 | http://www.ieice.org/jpn/trans_online/index.html |