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    Evolution of Communication

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    Sahaya Beni Prathiba
    Communication involves the exchange of information through various mediums such as speaking, writing, smoke signals, mail, newspapers, telegraphs, analog communication, radio frequency communication, multimedia communication, computer networks, email, social networks, and the Internet. Computer networks connect computers together to share resources like access to the Internet, printers, or file servers. The Internet itself is a global system of interconnected computer networks that carries a wide range of information and services through linked hypertext documents and infrastructure to support email. Modern communication occurs through various digital methods like email, social networking sites, and computer networks.

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    Evolution of Communication

    Uploaded by

    Sahaya Beni Prathiba
    229 views15 pages
    Communication involves the exchange of information through various mediums such as speaking, writing, smoke signals, mail, newspapers, telegraphs, analog communication, radio frequency communication, multimedia communication, computer networks, email, social networks, and the Internet. Computer networks connect computers together to share resources like access to the Internet, printers, or file servers. The Internet itself is a global system of interconnected computer networks that carries a wide range of information and services through linked hypertext documents and infrastructure to support email. Modern communication occurs through various digital methods like email, social networking sites, and computer networks.

    Original Description:

    The presentation describes about the evolution of communication over years.

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    Communication involves the exchange of information through various mediums such as speaking, writing, smoke signals, mail, newspapers, telegraphs, analog communication, radio frequency communication, multimedia communication, computer networks, email, social networks, and the Internet. Computer networks connect computers together to share resources like access to the Internet, printers, or file servers. The Internet itself is a global system of interconnected computer networks that carries a wide range of information and services through linked hypertext documents and infrastructure to support email. Modern communication occurs through various digital methods like email, social networking sites, and computer networks.

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    229 views15 pages

    Evolution of Communication

    Uploaded by

    Sahaya Beni Prathiba
    Communication involves the exchange of information through various mediums such as speaking, writing, smoke signals, mail, newspapers, telegraphs, analog communication, radio frequency communication, multimedia communication, computer networks, email, social networks, and the Internet. Computer networks connect computers together to share resources like access to the Internet, printers, or file servers. The Internet itself is a global system of interconnected computer networks that carries a wide range of information and services through linked hypertext documents and infrastructure to support email. Modern communication occurs through various digital methods like email, social networking sites, and computer networks.

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    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    of 15

    1

    What is communication?
    The imparting or exchanging of information
    by speaking, writing, or using some other
    medium

    2
    Early Modes of Communication

    Shouting
    Smoke Signal Pigeon

    Mail or post Newspaper Telegraph

    3
    Modern Modes of Communication

    Analog RF Multi-media
    communication communication communication

    Computer
    Cellular
    Networks Internet
    Networks
    4
    Computer Networks
    • Set of computers connected together
    • Shares resources
    • Most common resource shared today is
    connection to the Internet
    • Other shared resources can include a printer
    or a file server
    • Internet itself can be considered a computer
    network.
    5
    Computer Networks - Overview

    6
    Classification of Networks

    7
    IEEE Standards

    8
    Evolution of Technology

    9
    Internet
     Global system of interconnected
    computer networks
     Use the standard internet protocol suite
     Serves billions of users worldwide
     Network of networks
     Consists of millions of private, public, academic,
    business, & government networks of local to global
    scope
     Linked by a broad array of electronic, wireless &
    optical networking technologies
     Carries an extensive range of information resources &
    services
     Inter-linked hypertext documents of the World Wide
    Web (WWW) & the infrastructure to support email 10
    11
    Electric Mail
     e-mail is a method of
    exchanging digital messages
     From an author to one or more recipients.
     Operates across the internet or other
    computer networks
     Simple Mail Transfer Protocol (SMTP) is an
    Internet standard for electronic mail
    transmission
     Multipurpose Internet Mail Extensions (MIME)
    is an Internet standard that extends the format
    of email to support: Non-ASCII characters
    12
    Social Networks
     Online service, platform, or site
    that focuses on facilitating the building of social
    networks or social relations among people
     Social network service consists of a representation
    of each user (often a profile), his/her social links, &
    a variety of additional services
     Most social network services are web-based
     Provide means for users to interact over the
    internet, such as email, Facebook (800 million
    active users), Twitter, Google+ etc.
    13
    14
    Thank You

    15

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