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communication channels

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Presentation on medias of communication

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communication channels

  1. 1. MEDIAS OF COMMUNICATION SUBMITTED BY ARVINDER SINGH BAWAN SINGH RAVINDER SINGH ARSHDEEP KAUR SATVIR KAUR SUBMITTED TO BBA 1B
  2. 2. CONTENTS  INTRODUCTION  HISTORY  COMMUNICATION PROCESS  TYPES  PHYSICAL MEDIA  MECHNICAL MEDIA
  3. 3. INTRODUCTION  Exchanging of ideas, views, messages, feelings etc.  Communication is derived from a french word ‘communis.’  Communis means sharing in french .  Occurs between two or more person.
  4. 4. HISTORY  In 1860, started hand written messages by      horses. In 1876,first telephone system specially for communication. In 1911,first mail taking airplane specially for communication. In 1966,first Xerox machine specially for communication. In 1971,first email sending system by Raymond Tomlinson. In 2000, social networking sit took place.
  5. 5. COMMUNICATION PROCESS medium sender receiver feedback
  6. 6. TYPES MEDIA OF COMMNICATION PHYSICAL MEDIA MECHNICAL MEDIA
  7. 7. PHYSICAL MEDIA
  8. 8. MECHNICAL MEDIA
  9. 9. MECHNICAL MEDIA TELEPHONE MOBILE PHONE TELEVISION FAX RADIO INTERNET
  10. 10. TELEPHONE
  11. 11. HISTORY Alexander graham Bell become the inventor of the telephone on march 10,1876 .
  12. 12. MOBILE PHONE
  13. 13. HISTORY Martin Cooper of Motorola is considered to be the inventor of the first practical mobile phone On April 3, 1973 . Dr.
  14. 14. TELEVISION
  15. 15. HISTORY First Television invented was by john Logie Baird in 1926 in London. (1888-1946)
  16. 16. FAX
  17. 17. HISTORY Scottish mechanic & inventor Alexander Bain invent the first fax machine In 1843. (1811-1877)
  18. 18. RADIO
  19. 19. HISTORY Guglielmo Marcomi invented the first radio in 1895 . But idea of the radio invent in 1893 by nikola Tesla (1874-1937)
  20. 20. INTERNET
  21. 21. HISTORY Tim Berners-lee invented the world wide web in 1989 while working as a software engineer at CERN.
  22. 22. SOCIAL NETWORKING SITES

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