This work explains a new method for blind separation of a linear mixture of sources, based on geometrical considerations concerning the observation space. This new method is applied to a mixture of several sources and it obtains the estimated coefficients of the unknown mixture matrix A and separates the unknown sources. The principles of the new method and a description of the algorithm followed by some speed enhancements and simulations are shown.


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    Titel :

    Blind source separation of speech signals based on an ICA geometric procedure


    Beteiligte:
    Rodriguez-Alvarez, M. (Autor:in) / Rojas, F. (Autor:in) / Salmeron, M. (Autor:in) / Rojas, I. (Autor:in) / Ros, E. (Autor:in) / Puntonet, C.G. (Autor:in)


    Erscheinungsdatum :

    01.01.2003


    Format / Umfang :

    259564 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Blind Source Separation of Speech Signals based on an Ica Geometric Procedure

    Rodriguez-Alvarez, M. / Rojas, F. / Salmeron, M. et al. | British Library Conference Proceedings | 2003


    Blind Signal Separation for Speech Signals With Noise

    Lv, S. / Zhang, C. / Institute of Electrical and Electronics Engineers | British Library Conference Proceedings | 2014