Digital vs. Analog
By: Olivia Sperry
Digital Waves are More Effective.
Digital, The More Efficient Wave.
When is the Device used?
Where is this Device used?
Why is this Device used?
What is this Device used for?
Who uses this Device?
How does this Device work?
Records first start as a recording. Then, a lacquer is placed on a record cutting machine and as it rotates electric signals are sent to a needle which imprints the record.
Picture and Video Credit
"How CDs Work." HowStuffWorks. N.p., 01 Apr. 2000. Web. 16 May 2016.
Carroll, Tim. "Broken Records." Broken Records. N.p., n.d. Web. 16 May 2016.
"Radio Wave World Maps (9)." Radio Wave World Maps (9) Stock Footage Video 1578499. N.p., n.d. Web. 16 May 2016.
Recordchangerman. "Get Out Those Old Phonograph Records." YouTube. YouTube, 20 Sept. 2011. Web. 16 May 2016.