A Model-Based Soft Decision Approach for Speec Enhancement

来源 :中国通信：英文版 | 被引量 : 0次 | 上传用户：meixueer2972

【摘要】

：

Many speech enhancement algo-rithms that deal with noise reduction are basedon a binary masking decision （termed as thehard decision）, which may cause some region

【作者】

：

Xianyun Wang Changchun Bao Fen

【机构】

：

SpeechandAudioSignalProcessingLaboratory,DepartmentofElectricalandComputerEngineering

【出处】

：

中国通信：英文版

【发表日期】

：

2017年9期

【关键词】

：

SPEECH ENHANCEMENT SOFT masks CASA THRESHOLD speech enhancement soft masks CAS

【基金项目】

：

supported by the National Natural Science Foundation of China (Grant No.61471014,61231015)

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Many speech enhancement algo-rithms that deal with noise reduction are basedon a binary masking decision （termed as thehard decision）, which may cause some regionsof the synthesized speech to be discarded. Inview of the problem, a soft decision is oftenus

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