Objective Estimation of Word Intelligibility for Noise-Reduced Speech

被引：0

作者：

Yamada, Takeshi ^{[1
]}

Kumakura, Masakazu ^{[2
]}

Kitawaki, Nobuhiko ^{[1
]}

机构：

[1] Univ Tsukuba, Grad Sch Syst & Informat Engn, Tsukuba, Ibaraki 3058573, Japan

[2] Fujitsu Ltd, Kawasaki, Kanagawa 2118588, Japan

来源：

IEICE TRANSACTIONS ON COMMUNICATIONS | 2008年 / E91B卷 / 12期

关键词：

objective estimation; word intelligibility; noise reduction; PESQ;

D O I：

10.1093/ietcom/e91-b.12.4075

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

It is essential to ensure a satisfactory QoS (Quality of Service) when offering a speech communication system with a noise reduction algorithm. In this paper, we propose a new obejective test methodology for noise-reduced speech that estimates word intelligibility by using a distortion measure. Experimental results confirmed that the proposed methodology gives ail accurate estimate with independence of noise reduction algorithms and noise types,

引用

页码：4075 / 4077

页数：3

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