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Systems for digital processing of a noised speech signal at real time scale

Krylov Yu. D.  ( Saint-Petersburg State University of Aerospace Instrumentation )

There is examine of a system for digital processing noised speech signal. Digital processing produces in frequency domain at real time scale. The system is based on using two-channel compensator of a noise. Useful signal observes at a background of a statistic independent interferences. There is examine of a structure scheme and a special compensation of a pipeline –parallel processor. There is definition of a number of iterations for recognition speech signal well at wide range relation of signal/noise.

Keywords:Speech signals, adaptive filter, compensator of a noise, fast Fourier-transportation, pipeline-parallel processor, relation of signal/noise.

 

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Citation link:
Krylov Y. D. Systems for digital processing of a noised speech signal at real time scale // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2017. -№03-04. -С. 54-58
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