The Occupational Safety and Health Administration (OSHA) issued a notice on October 19, 2010 announcing its intention to change its official interpretation of workplace noise exposure standards and enforcement. Keith Menchey, manager of science and environmental issues for the National Cotton Council, says it is important to note this is not a formal rule making.
Playing Audio and Video Files
Once you have the RealPlayer installed, click one of the two speeds listed to start playing the file. If your connection is less than 56K (28.8 or 33.6), you should choose the 28K file. If your connection is 56K or higher, choose the 56K file.