| Exterior Sound Level Measurements of Snowcoaches at Yellowstone National Contributor(s): U. S. Department of Transportation (Author) |
|
 |
ISBN: 1495315681 ISBN-13: 9781495315688 Publisher: Createspace Independent Publishing Platform OUR PRICE: $18.99 Product Type: Paperback Published: April 2010 |
| Additional Information |
| BISAC Categories: - Technology & Engineering | Acoustics & Sound |
| Physical Information: 0.42" H x 8.5" W x 11.02" (1.05 lbs) 200 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: In February 2008, the Volpe Center performed acoustic measurements of ten snowcoaches and six snowmobiles. These measurements were made with two primary objectives: (1) help determine what testing protocols should be used to determine if snowcoaches meet the sound level BAT and; (2) determine which snowcoaches currently operating in the parks meet the sound level BAT standards. The Volpe Study resulted in a number of recommended improvements to the procedures in SAE J116114. |