Radio. Technology Development Samuel Morse- Electromagnet and telegraph Heinrich Hertz- Radio waves Guglielmo Marconi- Wireless telegraph Voice over the.

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Presentation transcript:

Radio

Technology Development Samuel Morse- Electromagnet and telegraph Heinrich Hertz- Radio waves Guglielmo Marconi- Wireless telegraph Voice over the Air  Reginald Fessenden- transmitted voice and record over air  Lee De Forest- audion tube (amplified signal and more portable)  Experimenters and hobbits start transmitting

Radio Becomes a Mass Media 1916, Sarnoff memo at American Marconi (Radio Music Box) Scheduled Broadcasts- KDKA in Pittsburgh (Frank Conrad/Westinghouse) Chaos in the air- by 1923, 600 licenses  Major interference  Radio Act of 1912 no criteria for licenses

Regulating Broadcasting Why regulate broadcasting? 1903 Berlin Radio Conference Radio Act of 1912 (Sec. of Commerce) Radio Act of 1927 (Federal Radio Com.) Federal Communications Act of 1934 (FCC) Telecommunications Act of 1996

Federal Communications Commission Public Airwaves Federally Licensed Public File Media\FCCsong.wmv K W

Economics- How to pay for this? Government operation Subscription service Leasing- common carrier Endowment Advertising- WEAF in NY

Mass Media Early 20’s- start of marketing home receivers and by 1930 there were 14 million RCA and Sarnoff start NBC CBS soon followed In a single decade, radio is transformed from a long distance signal devices to a medium to serve the entire nation. The depression and WWII free entertainment

Challenge of TV Radio adapts- Birth of the DJ Public Broadcasting  1967 Public Broadcasting Act (CPB) Growth of FM  Developed by Edwin Armstrong  AM almost died, but turned to Talk

Radio Today 13,800 radio stations 96% of population over 12 listens every week ( TV 90%, Paper 76%) Inexpensive advertising (10-11% ad $) Satellite Radio- Jan-Mar ,000 new subscribers Group Ownership

eMarketer Satellite Radio Report

Ownership Numbers 1. Clear Channel Communications- 1, Cumulus Broadcasting Inc Citadel Broadcasting Corp Infinity Broadcasting Educational Media Foundation- 118

Organizational Structure

Goldstein, S. (2001, Winter) A report from the programming department. Feedback. Broadcast Education Association.

What Radio Formats People Listen To, 2002 Source: Arbitron ’Radio Today’ annual report

Radio Programming-Dayparts Morning Drive 6-9 Midday 9-2 Afternoon Drive 2-6 Night 6-12 Overnight 12-6

Radio Programming- Hot Clock

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