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52550
  
  

  8
Oct
2019
Technical Reports
Acoustical Warning Devices as Emergency Warning Systems, Phase 1
Author
          Federal Railroad Administration

Subject
                    Emergency Notification Systems,
                    Grade Crossing Technology

**Keywords:** Emergency warning, train horn, trespassers, music masking sounds, reaction time, acoustic warning device
**Abstract:** Acoustical warning devices are designed to warn trespassers of an approaching train. This study evaluated the urgency and detectibility of potential warning sounds.
Report Number
              DOT/FRA/ORD-19/40

  Office
              RDI-23
    28
Oct
2009
Technical Reports
Handbook for Railroad Noise Measurement and Analysis
Author
          John A. Volpe National Transportation Systems Center

Subject
                    Industrial Hygiene,
                    Occupational Noise Exposure

**Keywords:** noise exposure monitoring, load cell test stand
**Abstract:** This handbook is an update, restructuring and expansion of the 1982 document “Handbook for the Measurement, Analysis, and Abatement of Railroad Noise” originally developed by...
Report Number
              DOT/FRA/RRS-09/10-IH

  Office
              RRS
    1
Oct
1995
Technical Reports
Vehicle Proximity Alert System: Prototype 3
Author
          Scott E. Gage, Stanley T. Gurule

Subject
                    Emergency Notification Systems,
                    Evaluation

**Keywords:** VPAS, Emergency Notification Systems, Warning Devices
**Abstract:** As part of FRA Task Order 114, the Association of American Railroads Transportation Technology Center, Pueblo, Colorado, completed testing of Vehicle Proximity Alert System (VPAS...
Office
              RRD
    1
Dec
1980
Technical Reports
Assessment of Locomotive Crew In-Cab Occupational Noise Exposure
Author
          Roger D. Kilmer

Subject
                    Occupational Noise Exposure,
                    Locomotive Standards (Safety & Noise)

**Keywords:** Safety Assessment, Simplified Testing, In-Cab Sound Level
**Abstract:** The railroad industry, unlike most other U.S. industries, is not subject to the safety regulations of the Occupational Safety and Health Administration. Instead, railroad workers...
Report Number
              FRA/ORD-80/91

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