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    高斌

    • 教授 博士生导师
    • 性别:男
    • 毕业院校:英国纽卡斯尔大学
    • 学历:博士研究生毕业
    • 学位:哲学博士学位
    • 在职信息:在岗
    • 所在单位:自动化工程学院
    • 学科:信号与信息处理
      测试计量技术及仪器
      检测技术与自动化装置
    • 办公地点:C2-403
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    Single-Channel Blind Separation using L1-Sparse Complex Nonnegative Matrix Factorization for Acoustic Signals

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    发表刊物:Journal of the Acoustical Society of America

    摘要:A novel single-channel audio source separation (SCASS) has been developed to extract better quality of audio separated signals. This approach will exploit the variational -sparse complex matrix factorization (v-SCMF) which offers the advantages of the CMF and a variational -sparse approach simultaneously. CMF is based on a mixing model defined in the complex-spectrum domain and estimates recurring patterns in the observed magnitude spectra, their activations and their phases. The proposed factorization decomposes an information-bearing matrix into complex of factor matrices.

    全部作者: Gao B, Dlay SS, Woo WL,Parathai P

    学科门类:工学

    卷号:137

    页面范围:124-129

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