文章基本信息

标题：A Study on Evolution of Communication
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作者：Parneet Kaur ; Dr. Hemant Purohit ; Guneet Singh 等
期刊名称：International Journal of Electronics Communication and Computer Technology
印刷版ISSN：2249-7838
出版年度：2015
卷号：5
期号：5
出版社：International Journal of Electronics Communication and Computer Technology
摘要：The communication involving voice and data has become an integral part as well as need of the modern society. Moreover it has reached an unexpected level as compared to the communication in ancient times. In this paper the evolution of communication from ancient times to the 21st century has been studied in detail that gives a close vision to the young researchers and engineers to be aware with the evolution of communication
关键词：Communo; Daguerreotype; Sonar; ISDN; ; GSM; CDMA