Pass Sound Muffle Tests Using a Structural Firefighter Protective Ensemble Method

by J. Randall Lawson and U.S. Department of Commerce

The objective of this study was to better understand the relative change in sound level from an activated PASS when it is being used by a firefighter. The alarm signal sound level can be affected by a range of factors including location of PASS device on the firefighter (front, side, or rear), position of the firefighter (prone, supine, fetal), the volume of the room, the wall linings or materials, the presence of furniture or other objects, and background...

• Format: Paperback
• Language: English
• ISBN: 1495454673
• ISBN13: 9781495454677
• Release Date: July 2009
• Publisher: Createspace Independent Publishing Platform
• Length: 28 Pages
• Weight: 0.20 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"