Online Resource: Sound Guidance
Will wearing dual protection an earmuff in addition to earplugs provide added protection against extreme noise levels? What are the pros and cons of using dual protection? Find out the answers by downloading “Sound Source #11a,” a bulletin released by the Bacou-Dalloz Hearing Safety Group in Smithfield, RI. Also called the “Dual Protection” bulletin, it’s authored by audiologist Brad Witt and is available at www.hearingportal.com/hearingconservation/hc-snd-ame.asp .