2. Communication
1. Communication technology is the
transfer of messages (information) by
people or machines through the use of
technology.
2. This type of telegraph allowes
messages to be sent and received over
long distances.
3. The two types modes of communication in
technology are “Personal” and “Mass”
communication
It includes television, radio, press, films,
which are
the major means of communication in the
country.
What are the different modes of communication
4. The exchange of information between the individuals is known as Personal Communication
Personal Communication can be private letters, memos, emails or telephone conversation
Joseph Hendry, a Americal Scientist, who invited the electric telepgraph in 1831
The Indian Postal is the largest Personal Communication system
5. • Rajdhani Channel,
• Metro Channel,
• Green Channel,
• Business Channel,
• Bulk Mail Channel
• Periodical Channel
The channels above
are some of mail
channels which are
introduced in large
towns cities to
facilitate quick
delivery.
Indian Postal Network
• India has the largest
Postal Network in the
world with 1,55,000
Post Offices of which
1,40,000 are in the
rural areas.
• It handles parcels as
well as personal
written
communications.
• First Class Mail
:
Cards and
envelops which
are air lifted
between stations
covering both
land and air
• Second Class
Mail :
Book packets, and
registered
newspapers
which are carried
by surface mail,
covering land and
water transport
7. • Telecommunication, also known as telecom is the
exchange of information over significant
distances by electronic means
• India has one of the largest telecom networks in
Asia.
• 548.32 million mobile connections were in India.
Tele-com
8. Subscriber Trunk Dialling (STD)
• Subscriber trunk dialling, also known as STD is
a telecommunications technology
• STD is introduced in rural areas.
• Goverment has extend 24 hours STD facility to
every village to strengthen the flow of
information.
• The STD faicility is spread all over india in a
uniform way.
10. Mass Communication
Mass communication is the process of exchanging information through mass media to
large population segments.
Mass Communication includes radio, television, newspaper, magazines, books and films.
Johannes gutenberg is the first one to design and built a mechanized printing press in Europe
Mass communication provides entertainment and creates awareness among people.
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All India Radio is
India's public
service
broadcaster.
All India Radio (AIR) was
referred as to as
“Akashvani”by
Rabindranath Tagore.
It was launched on June
8 1936.
It has been serving
to inform, educate
and entertain its
audience.
All India Radio is one of
the biggest broadcasters
in the world.
It broadcasts a variety of
programmes in national,
regional and local
languages.
We can listen to news and talk
content in good quality in free
live streaming.
All India Radio (AIR)
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Doordharshan is a
Indian Public
Service Prodcaster.
It was founded by
the Government of
India.
It started in
1959.
It one of the
largest terrestrial
networks in the
world.
It operates 21
television channel.
It broadcasts a variety
of programmes from
entertainment,
educational to sports,
etc. for people of
different age groups.
DD news is an
indian news
channel of
Doordhashan
14. Newspaper
Newspaper is a
paper that is printed
and disturbed
usually daily or
weekly and contains
news, articles of
opinion, features,
and advertising.
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15. Newspaper
Newspaper is a
paper that is printed
and disturbed
usually daily or
weekly and contains
news, articles of
opinion, features,
and advertising.
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It is often typed
in black ink with
a white or gray
background.
16. Newspaper
Newspaper is a
paper that is printed
and disturbed
usually daily or
weekly and contains
news, articles of
opinion, features,
and advertising.
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It is often typed
in black ink with
a white or gray
background.
India publishes a
large number of
newspapers and
periodicals
annually. There are
about 100
languages and
dialects of
newspaper
published in India.
17. Newspaper
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Newspaper is a
paper that is printed
and disturbed
usually daily or
weekly and contains
news, articles of
opinion, features,
and advertising.
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It is often typed
in black ink with
a white or gray
background.
The largest number
of newspaper
published in India
is of Hindi.
Newspaper
provides
information and
general knowledge.
India publishes a
large number of
newspapers and
periodicals
annually. There are
about 100
languages and
dialects of
newspaper
published in India.
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Times of India is an
Indian English language
daily newspaper
It is the third largest
newspaper in India.
It was found in 1838.
It is the oldest English-
language newspaper in
india, and the second-
oldest Indian
newspaper still in
circulation.
19. Feature Films
Feature film, also known as
feature length film is a
narrative film. India is the
largest producer of feature
films in the world.It produces
short film, video feature
film,and video short film. India
produces feature films in
variety of language. The
majority of highest Indian films
are Hindi films.
The Central Board of Film
Certification is the
authority to certify both
Indian and foreign films.
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20. Feature Films
Feature film, also known as
feature length film is a
narrative film. India is the
largest producer of feature
films in the world.It produces
short film, video feature
film,and video short film. India
produces feature films in
variety of language. The
majority of highest Indian films
are Hindi films.
The Central Board of Film
Certification is the
authority to certify both
Indian and foreign films.
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