Works Cited

Brain, Marshall. "How the Radio Spectrum Works." HowStuffWorks. How Stuff Works, Inc., n.d. Web. 18 Feb. 2013. http://www.howstuffworks.com/radio-spectrum.htm 

Unknown. "AM, FM Waves." AM, FM Radio Waves and Sound. CyberCollege, 11 Apr. 2012. Web. 18 Feb. 2013. http://www.cybercollege.com/frtv/frtv017.htm

Unknown. "Parts of a Wave." Wave Parts. N.p., n.d. Web. 18 Feb. 2013.

http://zonalandeducation.com/mstm/physics/waves/partsOfAWave/waveParts.htm#crestAndTrough
 

Unknown. "Pitch and Frequency." Pitch and Frequency. The Physics Classroom, n.d. Web. 18 Feb. 2013. http://www.physicsclassroom.com/class/sound/u11l2a.cfm

Wkmn. "WKMN - A Newbie's Guide to Wireless Networks: How a Basic Radio Works." WKMN - A
Newbie's Guide to Wireless Networks: How a Basic Radio Works. Wkmn, 2002. Web. 14 Feb. 2013.