文章基本信息

标题：METHOD FOR SPEECH INTELLIGIBILITY ASSESSMENT WITH COMBINED MASKING SIGNALS
本地全文：下载
作者：YERZHAN N. SEITKULOV ; SEILKHAN N. BORANBAYEV ; BANU B. YERGALIYEVA 等
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2020
卷号：98
期号：8
页码：1173-1186
出版社：Journal of Theoretical and Applied
摘要：The article is devoted to the method for speech intelligibility assessment while protecting it from leakage through acoustic channels by masking it with combined acoustic signals, including white noise and speechlike signals. Difficulties in solving the tasks of voice information protection, as well as the tasks of information protection in general, are caused by uncertainties associated with difficulties in the mathematical formulation of protection problems on the one hand and a large number of factors affecting on the speech information security on the other hand. The method for speech intelligibility assessment is proposed for estimation the speech information security when it used in voice information protection systems according to limit states. For a correct assessment of the speech information security by its intelligibility indicators, it is necessary to make a number of assumptions and limitations that can be adopted on the basis of experience in the practical implementation of the speech information protection by known technical means and a set of organizational measures.
关键词：Speech Intelligibility;Combined Masking Signals;Security Of Voice Information;“White” Noise;Speech-Like Signals.