Conference paper
Observations on the systematic deviations between the results of the conventional method and the sound intensity method of measuring transmission loss
In
Inter-noise 96, Noise Control - the Next 25 Years
—
1996, pp. 2719-2724
Abstract
Possible explanations of the often reported systematic deviations between the results of conventional and intensity-based measurements of sound transmission loss are examined. Both the conventional diffuse-field method and the method based on measurement of sound intensity are subject to several fairly small but systematic errors of comparable size.
The errors are more or less under the control of the experimenter. It is concluded that with very careful measurement procedures there are no systematic deviations between the two methods of determining transmission loss.
| Language: | English |
|---|---|
| Publisher: | Institute of Acoustics |
| Year: | 1996 |
| Pages: | 2719-2724 |
| Proceedings: | The 1996 International Congress on Noise Control Engineering |
| Types: | Conference paper |
