Exploiting Narrowband Efficiency for Broadband Convolutive Blind Source Separation
نویسندگان
چکیده
منابع مشابه
Exploiting Narrowband Efficiency for Broadband Convolutive Blind Source Separation
Based on a recently presented generic broadband blind source separation (BSS) algorithm for convolutive mixtures, we propose in this paper a novel algorithm combining advantages of broadband algorithms with the computational efficiency of narrowband techniques. By selective application of the Szegö theorem which relates properties of Toeplitz and circulant matrices, a new normalization is deriv...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2006
ISSN: 1687-6180
DOI: 10.1155/2007/16381