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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: Acoust Aust. 2016 Mar 9;44(1):67–75. doi: 10.1007/s40857-016-0044-9

Figure 4.

Figure 4

Examples of the different types of noise control developed by the Vulcan Materials Company: a) climate-controlled work booth; b) climate-controlled enclosed cab; and c) cameras used to reduce the need for employees to position themselves in noisy areas while conducting visual inspections of equipment operation, as seen in the Safe-in-Sound presentation; see http://www.safeinsound.us/swf/VM/index.html.