Noise level measurements of railroads: treight yards and wayside
Variability in aircraft turbine engine emission measurements
Effect of ground on near-horizontal sound propagation
Criteria for development of emissions averaging for heavy-duty engines and light-duty trucks
Microprocessor controlled traffic survey system
Measurement of automobile exhaust emissions under realistic road conditions
Diesel smoke transient control using a real-time smoke sensor
A high efficient dynamic short test for vehicle emissions
A simulation technique for the study of buoyant plume dispersion from offshore plattforms
Measurements of structure-borne wave intensity on lightly damped pipes
The measurement of positive displacement pump and motor noise using sound intensity techniques