| Clipart Review, “Silhouette of a Microphone Clipart Picture,” (http://www.clipartreview.com/pages/100205-202955-718009.html), dated Jul. 30, 2012, 1 page. |
| Cliparts101.com, “Free Vector Clipart Entertainment-Microphone,” (http://cliparts101.com/free_clipart/21701/entertainmentmicrophone.aspx), dated Jul. 26, 2010, 1 page. |
| Colouringbook.org, “Microfono Microphone Icon Black White Line Art Coloring Book Colouring 555px.png,” (http://colouringbook.org/art/svg/coloring-book/microfono-microphone-icon-black-white-line-art-coloring-book-colouring-xanthochroi-coloring-book-colouring-book-colouringbook-org-art-clip-art-clipart-clipartist-net-openclipart-org-scalable-vector-gr/), dated Jan. 13, 2012, 1 page. |
| CSKInfo.com, “Old Microphone Image,” (http://www.cksinfo.com/music/page2.html), dated Jul. 30, 2012, 1 page. |
| DreamsTime.com, “Microphone Vector Symbol,” (http://www.dreamstime.com/stock-photos-microphone-vector-symbol-image6253303), retrieved Jul. 30, 2012, 1 page. |
| Miller, P., “Mic,” (http://www.clker.com/clipart-126233.html), dated May 26, 2011, 1 page. |
| Naver, “M4500-Skype free calls,” (http://blog.naver.com/...?blogId=icepcs&logNo=30010457583&beginTime=0&jumpingVid=&from=search&redirect=Log&widgetTypeCall=true), dated Nov. 2, 2006, 5 pages. |
| Ocal, “Microphone Icon,” (http://www.clker.com/clipart-15373.html),dated Dec. 8, 2007, 1 page. |
| Ocal, “Microphone Icon,” (http://www.clker.com/clipart-29058.html),dated Jun. 22, 2009, 3 pages. |
| Shutterstock, “Microphone icon,” (http://www.shutterstock.com/pic.mhtml?id=34213615&rid=647923), dated Jul. 30, 2012, 1 page. |
| Shutterstock, “Vector retro microphone,” (http://www.shutterstock.com/pic.mhtml?id=80790901), dated Jul. 30, 2012, 1 page. |
| Zyk, A., “Stock Photo—Microphone icon black glass, isolated on white background,” (http://www.123rf.com/photo_13774799_microphone-icon-black-glass-isolated-on-white-background.html), dated Jul. 30, 2012, 1 page. |
| Zyk, A., “Stock Photo—Microphone icon black, isolated on white background,” (http://www.123rf.com/photo_10256779_microphone-icon-black-isolated-on-white-background.html), dated Jul. 30, 2012, 1 page. |
| Zyk, A., “Stock Photo—Microphone icon ice, isolated on white background,” (http://www.123rf.com/photo_4582730_microphone-icon-ice-isolated-on-white-background.html), dated Jul. 30, 2012, 1 page. |
| Registered Trademark Serial No. 85019818, Apple Inc., filed Apr. 21, 2010. |
| VectorVault, “Classic Tall Microphone,” http://store.vectorvault.com/products/Classic-Tall-Microphone.html, dated Dec. 14, 2010, 3 pages. |
| A Perfect World, “Communications,” http://www.aperfectworld.org/communications.htm, dated Dec. 14, 2010, 4 pages. |
| Foto Search, “Clip Art—Microphone,” http://www.fotosearch.com/LIQ119/v10004b036/, dated Dec. 14, 2010, 1 page. |
| Registered Trademark Serial No. 85572201, Apple Inc., filed Mar. 16, 2012. |