2 options
Acoustical warning devices as emergency warning systems.
- Format:
- Book
- Government document
- Language:
- English
- Subjects (All):
- Emergency communication systems--United States.
- Emergency communication systems.
- Sirens (Signaling devices).
- Railroads--Safety appliances--United States.
- Railroads.
- sirens (sound devices).
- Railroads--Safety appliances.
- United States.
- Genre:
- technical reports.
- Technical reports
- Technical reports.
- Physical Description:
- 1 online resource (volumes) : color illustrations
- Place of Publication:
- Washington, DC : U.S. Department of Transportation, Federal Railroad Administration, Office of Research, Development and Technology, 2019-
- Notes:
- "DOT/FRA/ORD-19/40"--Phase 1.
- "DOT/FRA/ORD-21/13"--Phase 2.
- "Final report, October 2019"--Phase 1.
- "Final report, March 2021"--Phase 2.
- "Performing organization: Foster-Miller, Inc. & Harris Miller Miller & Hanson Inc."--Phase 1, report documentation page.
- "Performing organization: QinetiQ North America & Harris Miller Miller & Hanson Inc."--Phase 2, report documentation page.
- Includes bibliographical references.
- Description based on online resource; title from PDF cover (FRA, viewed August 2, 2021).
- OCLC:
- 1263248107
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