WORLD APPROACHES TO COMMUNICATION

13 FEBRUARYSubmitted By:Bharat Bhushan

Submitted To: Mrs. Sneha Bhati Bidhuri

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INTRODUCTION#Radio as a medium of communication

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CHRONICLEOverview of important events in

history of radio

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INCEPTION• In 1894 the italian inventor GUGLIELMO MARCONI built the first complete, commercially

successful WIRELESS TELEGRAPHY system based on airborne hertzian waves

• Transmitting the letter "s" in morse code from cornwall, england to a receiving station on signal hill overlooking st. John's harbour in newfoundland on December 12, 1901

Marconi opened the world's first purpose-built radio factory at New Street Works in Chelmsford

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UNSUNG HERO...On December 24, 1906, at 9 P.M. eastern standard time, Reginald Fessenden transmitted human voices from Brant Rock near Boston, Massachusetts to several ships at sea owned by the United Fruit CompanyFessenden could truly lay claim to be the inventor of radio and he fully expected the world to beat a path to his door. Instead, he never received his due recognition, lost control of his patents and the ensuing revenue which made other inventors and companies immensely wealthy

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LET’S LEARN MORE...

• In 1900, brazilian Priest Roberto landell de moura transmitted the human voice wirelessly. According to the newspaper jornal do comercio (june 10, 1900)

• He conducted his first public experiment on june 3, 1900, in front of journalists and the general consul of great britain, C.P. Lupton, in são paulo, brazil, for a distance of approximately 5.0 miles (8 km)

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AM/FMRadio in India

#Radio Club of Bombay -1923

#First Radio Broadcast in India, 1923

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NAMASKAR1926 – indian broadcasting company (IBC) – private company given permission to

set up 2 stations July 23, 1927 – bombay station set upAugust 26, 1927 – calcutta station followedMARCH, 1930 – IBC LIQUIDATEDApril, 1930 – Govt. took over and formed indian state broadcasting service (ISBS)

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ELEVATION• March 1935 - Office of controller of broadcasting created under the department

of industries and labour of the government

• August 1935 - Mr. Lionel fielden assumed charge as the first controller of broadcasting

• January 1936 - Delhi radio station was opened

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YE AKASHVANI HAIJune 8 1936 - the ISBS was renamed All India Radio (air)

1937 - air was transferred from the ministry of labour and industries to the department of communications.

September 1939 - News bulletins were centralized in all languages at delhi.

October 1, 1939 - External service started and directed to afghanistan, iran and arab countries in pushtu (to counter radio propaganda from germany)

1939 - Controller broadcasting Lionel Fielden was succeeded by Professor A.S. Bokhari who remained the head of all india radio for six crucial years (in 1943, the designation, controller of broadcasting, was changed to director general)

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HISTORY DOSEBy 1939, in addition to the existing medium wave transmitters, short wave

transmitters had also been installed at delhi, bombay, calcutta and madras. New stations with medium wave transmitters were opened at lucknow and tiruchiraplli

In 1941, AIR was again transferred to the department of information and broadcasting, which after independence in 1947, became a separate ministry by itself

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DATA REY...

1926 1932 19470

50000100000150000200000250000300000

No. Of Radio Sets

No. Of Radio Sets100,000

2,75,000

3000

Source: IB

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YE HAI VIVIDH BHARTI...TUNGGGG• 1957 – VIVIDH BHARTI STARTED• Conceptualized to combat Radio Ceylon in 1957• Some of the old popular programmes of vividh bharati are

'sangeet sarita', 'bhule bisre geet', Hawa mahal, 'jaimala', 'inse miliye', 'chhaya geet' etc.• "HELLO KARGIL“• Pioneer of commercialisation

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COMMITTEES

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PRE & POST INDEPENDENCE

•Congress RadioUsha mehtaQuit india movement

• Vital for Networking and communication

• Significant role in social integration of the Entire Nation

• Programming was organised and created keeping in mind the solitary purpose of national political integration

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CONCLUSIONQuestions please?

Thanks for Bearing Me... Cheerssssssssssss