Noise attenuation characteristics of acoustic screens installed in a straight section of a rectangular duct is studied. It was observed that sound path asymmetry\*which arises when an acoustic screen is installed so as to divide the original duct into two asymmetric channels and recombine\*gives ris
Characteristics of noise attenuators for use in acoustic emission studies
β Scribed by G.G. Martin
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 650 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0041-624X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
This article addresses acoustic emission (AE) wave attenuation in acrylic bone cement and wave attenuation due to the existence of material interface between acrylic bone cement and sawbone. In this article, a series of tests were performed using standard pencil lead break sources. The attenuation f
This paper describes theoretically the feedback effect of the secondary source on the primary source in a monopole system for active attenuation of noise in a duct, and gives a more accurate mathematical model Based on the model mentioned above, a new monopole system called the Analogue Compensating
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v