1. Radio

2. 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

3. 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

4. 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

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

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

7. Mass Media Early 20’s- start of marketing home receivers and by 1930 there were 14 million. 1921 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

8. 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

9. 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 2005- 540,000 new subscribers Group Ownership

10. eMarketer Satellite Radio Report

11. Ownership Numbers 1. Clear Channel Communications- 1,194 2. Cumulus Broadcasting Inc.- 305 3. Citadel Broadcasting Corp.- 220 4. Infinity Broadcasting- 183 5. Educational Media Foundation- 118

12. Organizational Structure

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

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

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

16. Radio Programming- Hot Clock