| Full Meridian of Glory: Perilous Adventures in the Competition to Measure the Earth | Noise Pollution and Control Strategy |
|---|---|
| Engineering Noise Control, Theory and Practice | , A Textbook of Sound Bell, London, 1946• It may be seen that refraction effects occur only because there is a wind gradient and it is not due to the result of sound being convected along by the wind |
The Darkest Days of the War: the Battles of Iuka and Corinth.
24| Chapel Hill: The University of North Carolina Press | |
|---|---|
| Government Printing Office, Washington, D | , A Textbook of Sound Bell, London, 1946• As wind speed generally increases with altitude, wind blowing towards the listener from the source will refract sound waves downwards, resulting in increased noise levels |
Government Printing Office, Washington, D.
28| Full Meridian of Glory: Perilous Adventures in the Competition to Measure the Earth | |
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