Research on Cancelling Directional Strong Interference Combined Blind Source Separation with Spectrum Subtraction
نویسندگان
چکیده
منابع مشابه
Performance Comparison of Combined Blind/non-blind Source Separation Algorithms
Source separation is becoming increasingly important in acoustical applications for spatial filtering. In the absence of any known source signals (blind case), a blind update equation similar to the natural gradient method [1] is presented, a derivative of which can be used in the case of known references (non-blind case). If some, but not all, source signals are known, blind-only algorithms ar...
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Blind source separation is a signal processing method based on independent component analysis, its aim is to separate the source signals from a set of observations (output of sensors) by assuming the source signals independently. This paper reviews the general concept of BSS firstly; especially the theory for convolutive mixtures, the model of convolutive mixture and two deconvolution structure...
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ژورنال
عنوان ژورنال: Open Journal of Acoustics and Vibration
سال: 2013
ISSN: 2328-0530,2328-0522
DOI: 10.12677/ojav.2013.13003