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METHODS FOR QUALITY ENHANCEMENT OF USER VOICE SIGNAL IN VOICE AUTHENTICATION SYSTEMS

The reasonability for the usage of computer systems user voice in the authentication process is proved. The scientific task for improving the signal/noise ratio of the user voice signal in the authentication system is considered. The object of study is the process of input and output of the voice si...

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Principais autores: O. N. Faizulaieva, I. S. Nevlyudov
Format: Artigo
Sprog:Inglês
Udgivet: ITMO University 2014-03-01
Serier:Научно-технический вестник информационных технологий, механики и оптики
Fag:
authentication
array
biometrics
direction pattern
voice signal
quadrature processing
microphone
Online adgang:http://ntv.ifmo.ru/file/article/9384.pdf
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