Abstract
In order to solve the problems of noise interference in mobile phone microphone array, the traditional algorithms and blind source separation algorithms are compared and analyzed to enhance the mobile speech. Under the conditions of unknown mobile communication environment, the blind source separation algorithm is adopted to solve the problem. The mixed matrix is derived from the observed signal and the needed source signal is obtained by the inverse matrix. The separation effect is good and the intelligibility of the separated speech is high.
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Wang, C., Wang, Q. (2020). Analysis and Research on Speech Enhancement Algorithms for Mobile Communication. In: Xu, Z., Choo, KK., Dehghantanha, A., Parizi, R., Hammoudeh, M. (eds) Cyber Security Intelligence and Analytics. CSIA 2019. Advances in Intelligent Systems and Computing, vol 928. Springer, Cham. https://doi.org/10.1007/978-3-030-15235-2_138
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DOI: https://doi.org/10.1007/978-3-030-15235-2_138
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Publisher Name: Springer, Cham
Print ISBN: 978-3-030-15234-5
Online ISBN: 978-3-030-15235-2
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