ASSESSMENT WITH HIGH PRECISION OF MEASUREMENT SIGNAL PARAMETERS USING COMPENSATION OF ITS TIME DELAY IN LEAKAGE CHANNELS OF SPEECH INFORMAYTION
This paper proposes to make an assessment of speech signal protection in information leakage channel by frequency-time processing of complex measurement signal with a large base within a band equal intelligibility using Hilbert transform to represent it in an analytical form and preliminary reductio...
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| Format: | Article |
| Language: | Russian |
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Educational institution «Belarusian State University of Informatics and Radioelectronics»
2019-06-01
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| Series: | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
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| Online Access: | https://doklady.bsuir.by/jour/article/view/686 |
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| _version_ | 1839567860575240192 |
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| author | V. K. Zheleznyak I. B. Burachonak |
| author_facet | V. K. Zheleznyak I. B. Burachonak |
| author_sort | V. K. Zheleznyak |
| collection | DOAJ |
| description | This paper proposes to make an assessment of speech signal protection in information leakage channel by frequency-time processing of complex measurement signal with a large base within a band equal intelligibility using Hilbert transform to represent it in an analytical form and preliminary reduction of the detection threshold n-multiples sequential synchronous accumulation of spectral components using direct and inverse fast Fourier transform. High accuracy and sensitivity assessment of the parameters of a complex measurement signal with a large base in information leakage channel on background high level of noise achieved by compensating with a minimum mean square error its time delay and frequency offset. |
| format | Article |
| id | doaj-art-dbe5332c368b4e6981fe67f77cbb1e6d |
| institution | Matheson Library |
| issn | 1729-7648 |
| language | Russian |
| publishDate | 2019-06-01 |
| publisher | Educational institution «Belarusian State University of Informatics and Radioelectronics» |
| record_format | Article |
| series | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
| spelling | doaj-art-dbe5332c368b4e6981fe67f77cbb1e6d2025-08-04T17:38:17ZrusEducational institution «Belarusian State University of Informatics and Radioelectronics»Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki1729-76482019-06-01056066685ASSESSMENT WITH HIGH PRECISION OF MEASUREMENT SIGNAL PARAMETERS USING COMPENSATION OF ITS TIME DELAY IN LEAKAGE CHANNELS OF SPEECH INFORMAYTIONV. K. Zheleznyak0I. B. Burachonak1Полоцкий государственный университетПолоцкий государственный университетThis paper proposes to make an assessment of speech signal protection in information leakage channel by frequency-time processing of complex measurement signal with a large base within a band equal intelligibility using Hilbert transform to represent it in an analytical form and preliminary reduction of the detection threshold n-multiples sequential synchronous accumulation of spectral components using direct and inverse fast Fourier transform. High accuracy and sensitivity assessment of the parameters of a complex measurement signal with a large base in information leakage channel on background high level of noise achieved by compensating with a minimum mean square error its time delay and frequency offset.https://doklady.bsuir.by/jour/article/view/686protection of the speech signalinformation leakage channelinterrelation time-frequency processingcomplex measurement signal |
| spellingShingle | V. K. Zheleznyak I. B. Burachonak ASSESSMENT WITH HIGH PRECISION OF MEASUREMENT SIGNAL PARAMETERS USING COMPENSATION OF ITS TIME DELAY IN LEAKAGE CHANNELS OF SPEECH INFORMAYTION Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki protection of the speech signal information leakage channel interrelation time-frequency processing complex measurement signal |
| title | ASSESSMENT WITH HIGH PRECISION OF MEASUREMENT SIGNAL PARAMETERS USING COMPENSATION OF ITS TIME DELAY IN LEAKAGE CHANNELS OF SPEECH INFORMAYTION |
| title_full | ASSESSMENT WITH HIGH PRECISION OF MEASUREMENT SIGNAL PARAMETERS USING COMPENSATION OF ITS TIME DELAY IN LEAKAGE CHANNELS OF SPEECH INFORMAYTION |
| title_fullStr | ASSESSMENT WITH HIGH PRECISION OF MEASUREMENT SIGNAL PARAMETERS USING COMPENSATION OF ITS TIME DELAY IN LEAKAGE CHANNELS OF SPEECH INFORMAYTION |
| title_full_unstemmed | ASSESSMENT WITH HIGH PRECISION OF MEASUREMENT SIGNAL PARAMETERS USING COMPENSATION OF ITS TIME DELAY IN LEAKAGE CHANNELS OF SPEECH INFORMAYTION |
| title_short | ASSESSMENT WITH HIGH PRECISION OF MEASUREMENT SIGNAL PARAMETERS USING COMPENSATION OF ITS TIME DELAY IN LEAKAGE CHANNELS OF SPEECH INFORMAYTION |
| title_sort | assessment with high precision of measurement signal parameters using compensation of its time delay in leakage channels of speech informaytion |
| topic | protection of the speech signal information leakage channel interrelation time-frequency processing complex measurement signal |
| url | https://doklady.bsuir.by/jour/article/view/686 |
| work_keys_str_mv | AT vkzheleznyak assessmentwithhighprecisionofmeasurementsignalparametersusingcompensationofitstimedelayinleakagechannelsofspeechinformaytion AT ibburachonak assessmentwithhighprecisionofmeasurementsignalparametersusingcompensationofitstimedelayinleakagechannelsofspeechinformaytion |