Scientific journal "The News of Altai State University". 2013 #1-2(77). Physics.

Scientific journal of the
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	Content of 1-2(77) 2013
		Management, Computer Facilities and Computer Science
		Mathematics and Mechanics
		Physics

1-2(77)

2013

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P.V. Malinin, V.V. Polyakov

Effect of the Type of Acoustic Noise on the Voice Identification of a Person

The influence of the type and magnitude of external acoustic noise on the results of identification by voice which were found by modified method of principal components is researched. Quantitative errors of the first and second kind to identify different types and different levels of noise are estimated. The obtained results can be used to develop systems for protecting audio information.

Key words: speaker identification, acoustic noise, projection methods.

Full text at PDF, 802Kb. Language: russian.

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