Evaluation of emergency vehicle signal preemption on the Route 7 Virginia corridor.

Federal Highway Administration, Office of Operations Research and Development, McLean, Va.

Driver perception of just-noticeable differences of automotive signal lamp intensities. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Loran-C signal analysis : final report /

"Report no. CG-D-4-80."

Day and night intensities of rear signal system lights.

National Highway Safety Bureau, Washington, D.C.

Daytime running lights and turn signal masking. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Development of standards and tests for acceptance of traffic signal lenses. Final report.

Federal Highway Administration, Washington, D.C.

Alternative incandescent traffic signal lamps and systems for improved optical and energy efficiency. Final report.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, Washington, D.C.

Waveform generator signal processing software. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

Transportation infrastructure: benefits of traffic control signal systems are not being fully realized.

Mode of access: Internet.

Cost analysis for upgraded passenger car rear signal lighting requirements. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

First tentative draft : instructions for field work of the signal branch of the engineering section of the Interstate Commerce Commission /

Cover title.

The VISTA system for compression of television signal bandwidths.

Vita.

Seismic signal processing via the ILLIAC IV computer,

Bibliography: p. [12]

Evaluation of flashing traffic signal operation. Final report.

Texas Department of Transportation, Austin

The signal : and other stories /

Mode of access: Internet.