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Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)最新文献

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Legal aspects and perspectives of development of computer networks with opened optical communications channels 开放光通信信道的计算机网络发展的法律方面和前景
Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542) Pub Date : 2002-08-07 DOI: 10.1109/TCSET.2002.1015964
L. Shandrovska, N. Vozna, I. Drevnytska
{"title":"Legal aspects and perspectives of development of computer networks with opened optical communications channels","authors":"L. Shandrovska, N. Vozna, I. Drevnytska","doi":"10.1109/TCSET.2002.1015964","DOIUrl":"https://doi.org/10.1109/TCSET.2002.1015964","url":null,"abstract":"The paper looks at questions of the prospective development in Ukraine of optical communication computer networks, and legal aspects concerning their exploitation are discussed.","PeriodicalId":370891,"journal":{"name":"Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)","volume":"12 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116651877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Methods of creation of lightning protection zones near tall telecommunication structures according to different national standards 根据不同国家标准的高层电信建筑防雷区设置方法
Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542) Pub Date : 2002-08-07 DOI: 10.1109/TCSET.2002.1015920
K. Aniserowicz
{"title":"Methods of creation of lightning protection zones near tall telecommunication structures according to different national standards","authors":"K. Aniserowicz","doi":"10.1109/TCSET.2002.1015920","DOIUrl":"https://doi.org/10.1109/TCSET.2002.1015920","url":null,"abstract":"Problems of creation of lightning protection zones, especially around antenna towers and masts, are considered in the paper. The design methods are compared based on a review of selected standards and literature.","PeriodicalId":370891,"journal":{"name":"Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)","volume":"22 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120924130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Effective extraction of acoustic features after noise reduction for speech classification 降噪后有效提取语音特征进行语音分类
Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542) Pub Date : 2002-08-07 DOI: 10.1109/TCSET.2002.1015947
J. E. Hurtado, G. Castellanos, J. Suarez
{"title":"Effective extraction of acoustic features after noise reduction for speech classification","authors":"J. E. Hurtado, G. Castellanos, J. Suarez","doi":"10.1109/TCSET.2002.1015947","DOIUrl":"https://doi.org/10.1109/TCSET.2002.1015947","url":null,"abstract":"A methodology, which is oriented to voice classification, is proposed for selecting acoustic features. The raw voice characteristic assemble is preprocessed by means of statistical techniques and thereafter its reduction up to the lowest assemble dimension of representative voice parameters is accomplished, yet preserving enough discriminating properties of voice classes. The methodology introduced shows an important reduction in initial assemble dimension of voice characteristics. In addition, a method of background noise reduction for quality improvement of acoustic voice analysis is developed. The method accomplishes a spectral subtraction technique.","PeriodicalId":370891,"journal":{"name":"Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127114923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Lightning protection of radio and television broadcasting sites 广播电视广播场所防雷
Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542) Pub Date : 2002-08-07 DOI: 10.1109/TCSET.2002.1015919
K. Aniserowicz, M. Zielenkiewicz
{"title":"Lightning protection of radio and television broadcasting sites","authors":"K. Aniserowicz, M. Zielenkiewicz","doi":"10.1109/TCSET.2002.1015919","DOIUrl":"https://doi.org/10.1109/TCSET.2002.1015919","url":null,"abstract":"Principles of lightning protection of radio and TV broadcasting sites have been reviewed. New methods of protection against lightning threats to these objects have been discussed. Important aspects of the lightning and overvoltage protection have been pointed out. The paper has been written in compliance with the series of international standards, e.g. IEC 61024, IEC 61312.","PeriodicalId":370891,"journal":{"name":"Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124918534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Local properties of an electromagnetic field of the fractal vibrator 分形振子电磁场的局部性质
Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542) Pub Date : 2002-08-07 DOI: 10.1109/TCSET.2002.1015855
V. Onufriyenko, V. Lewykin, T. Slyusarova, M. Schelokova
{"title":"Local properties of an electromagnetic field of the fractal vibrator","authors":"V. Onufriyenko, V. Lewykin, T. Slyusarova, M. Schelokova","doi":"10.1109/TCSET.2002.1015855","DOIUrl":"https://doi.org/10.1109/TCSET.2002.1015855","url":null,"abstract":"The authors introduce the physico-geometrical model of the elementary metal vibrator. The cut of this vibrator is considered as a point set bounded by fractal contour. Application of a compact covering method to a fractal contour has enabled to reduce the task to Hausdorf's measure construction, which smooth a contour on it fractal sections.","PeriodicalId":370891,"journal":{"name":"Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125999998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Application of k-NN based segmentation algorithm in system for automated measurement of surface phenomena 基于k-NN的分割算法在表面现象自动测量系统中的应用
Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542) Pub Date : 2002-08-07 DOI: 10.1109/TCSET.2002.1015945
D. Sankowski, K. Strzecha
{"title":"Application of k-NN based segmentation algorithm in system for automated measurement of surface phenomena","authors":"D. Sankowski, K. Strzecha","doi":"10.1109/TCSET.2002.1015945","DOIUrl":"https://doi.org/10.1109/TCSET.2002.1015945","url":null,"abstract":"This paper presents the application of a new segmentation algorithm in a computer-based system for high temperature measurements of superficial properties. This newly developed segmentation algorithm is based on statistical pattern recognition theory.","PeriodicalId":370891,"journal":{"name":"Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126716018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
FEM model of thermoelectric sensor sensitive element based on silicon whiskers 基于硅晶须的热电传感器敏感元件有限元模型
Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542) Pub Date : 2002-08-07 DOI: 10.1109/TCSET.2002.1015879
A. Druzhinin, Y. Pankov, S. Matvienko
{"title":"FEM model of thermoelectric sensor sensitive element based on silicon whiskers","authors":"A. Druzhinin, Y. Pankov, S. Matvienko","doi":"10.1109/TCSET.2002.1015879","DOIUrl":"https://doi.org/10.1109/TCSET.2002.1015879","url":null,"abstract":"The computer model for simulation of temperature fields in a sensitive element on the basis of p-type silicon whiskers is created by the numerical solution of the heat equation by the finite element method (FEM). The results may be used to estimate temperature perturbations in various microsensors based on Seebeck and other thermo-kinetic effects in non-uniform temperature fields.","PeriodicalId":370891,"journal":{"name":"Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122379221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modulated lapped transform: application in image coding and effective algorithm of its realization 调制重叠变换在图像编码中的应用及其实现的有效算法
Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542) Pub Date : 2002-08-07 DOI: 10.1109/TCSET.2002.1015946
Oksana Lashko
{"title":"Modulated lapped transform: application in image coding and effective algorithm of its realization","authors":"Oksana Lashko","doi":"10.1109/TCSET.2002.1015946","DOIUrl":"https://doi.org/10.1109/TCSET.2002.1015946","url":null,"abstract":"The results of comparative analysis of a modulated lapped transform algorithm for the JPEG standard are presented. It is shown that the algorithm application results in improvement of the quality characteristics of the reconstructed signal while preserving compression rate. An algorithm for the modulated lapped transform is proposed, which enables us to increase the exactness of data coding signal reconstruction based on the spectral transform. Results of the comparative analysis of two algorithms are presented: the modulated lapped transform algorithm and a fast algorithm for the discrete cosine transform of one- and two-dimensional signals.","PeriodicalId":370891,"journal":{"name":"Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123026516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Estimation of functional and economic efficacy of electronic devices design and manufacturing processes 电子设备设计和制造过程的功能和经济效益评估
Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542) Pub Date : 2002-08-07 DOI: 10.1109/TCSET.2002.1015892
M. Kiselychnyk
{"title":"Estimation of functional and economic efficacy of electronic devices design and manufacturing processes","authors":"M. Kiselychnyk","doi":"10.1109/TCSET.2002.1015892","DOIUrl":"https://doi.org/10.1109/TCSET.2002.1015892","url":null,"abstract":"New criterions for estimation of functional and economic efficacy of electronic devices designing and manufacturing processes had been developed. Different analytical variants of optimization problems are also discussed.","PeriodicalId":370891,"journal":{"name":"Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129486428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Theory of information models of system objects for computer networks with optical channels 带光通道计算机网络系统对象信息模型理论
Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542) Pub Date : 2002-08-07 DOI: 10.1109/TCSET.2002.1015972
Y. Kudriashov, A. Segin, O. Mul
{"title":"Theory of information models of system objects for computer networks with optical channels","authors":"Y. Kudriashov, A. Segin, O. Mul","doi":"10.1109/TCSET.2002.1015972","DOIUrl":"https://doi.org/10.1109/TCSET.2002.1015972","url":null,"abstract":"The use of opened optical communication lines (OOCL) in distributed computer networks (DCN) is considered as well as reduction of their cost at the expense of decrease of the necessary speed of data transfer.","PeriodicalId":370891,"journal":{"name":"Modern Problems of Radio Engineering, Telecommunications and Computer Science (IEEE Cat. No.02EX542)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123912520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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