NAOC Open IR
基于波束形成的谱相减语音增强
纪元法1; 欧阳缮2; 曾庆宁2; 施浒立1
2006
Source Publication数据采集与处理
ISSN1004-9037
Volume021Issue:001Pages:80
Abstract为降低谱相减算法产生的音乐噪声,并提高语音增强效果,本文在深入研究波束形成技术和谱相减算法的基础上,提出波束形成器后级联谱相减的语音增强处理方法,并分析、验证了这种结构的可行性。对真实环境下的语音和噪声数据的处理结果显示,谊级联结构的语音增强系统可显著降低背景噪声,语音失真小,并易于实时实现,信噪比增益达16.5dB。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/47875
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.桂林电子科技大学
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
纪元法,欧阳缮,曾庆宁,等. 基于波束形成的谱相减语音增强[J]. 数据采集与处理,2006,021(001):80.
APA 纪元法,欧阳缮,曾庆宁,&施浒立.(2006).基于波束形成的谱相减语音增强.数据采集与处理,021(001),80.
MLA 纪元法,et al."基于波束形成的谱相减语音增强".数据采集与处理 021.001(2006):80.
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