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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
    19
Apr
2017
Reference Materials
Emergency Notification System (ENS) - Get Help! Use the Blue ENS Sign
Author
          Federal Railroad Administration

Subject
                    Emergency Notification Systems

**Keywords:** Flyer
    17
Apr
2017
Other Reports
Quiet Zone Locations
Author
          RRS

Subject
                    Highway-Rail Grade Crossing Warning Systems,
                    Highway-Rail Grade Crossings,
                    Train Horn Noise

**Keywords:** Quiet Zone, Train Horn Rule
**Abstract:** FRA regularly makes publically available a list of quiet zone locations by state, city, type of quiet zone, railroad, and related information.
Office
              RRS-23
    16
Mar
2017
Other Reports
Quiet Zone Locations
Author
          RRS

Subject
                    Highway-Rail Grade Crossing Warning Systems,
                    Highway-Rail Grade Crossings,
                    Train Horn Noise

**Keywords:** Quiet Zone, Train Horn Rule
**Abstract:** FRA regularly makes publically available a list of quiet zone locations by state, city, type of quiet zone, railroad, and related information.
Office
              RRS-23
    15
Feb
2017
Other Reports
Quiet Zone Locations
Author
          RRS

Subject
                    Highway-Rail Grade Crossing Warning Systems,
                    Highway-Rail Grade Crossings,
                    Train Horn Noise

**Keywords:** Quiet Zone; Train Horn Rule
**Abstract:** FRA regularly makes publically available a list of quiet zone locations by state, city, type of quiet zone, railroad, and related information.
Office
              RRS-23

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