Effectiveness of audible warning devices on emergency vehicles
By: R. C. Potter ... [et al.].
Contributors: Potter, R. C. 1935-; United States. Office of Noise Abatement.
Series: Report - Transportation Systems Center ; no. DOT-TSC-OST-77-38; DOT-TSC-OST -- 77-38.
Publisher: Dept. of Transportaion, Office of the Secretary, Office of the Assistant Secretary for Systems Development and Technology, Office of Noise Abatement; for sale by the National Technical Information Service
Published: 1977
Place of publication: Washington; Springfield, Va
Language: eng
Number of pages: 134
Subjects: Sirens (Signaling devices)
Notes: Prepared by Bolt, Beranek and Newman, Inc., under contract DOT-TSC-868.

Final report; August 1977.

Includes bibliographical references.