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Acoustic Design of Large Reverberant Chambers
- Source :
- Journal of the IEST. 33:19-23
- Publication Year :
- 1990
- Publisher :
- Institute of Environmental Sciences and Technology (IEST), 1990.
-
Abstract
- Acoustic testing of space systems and components is essential to the assurance of launch viability. Large acoustic test chambers that permit system-level testing are rapidly becoming the norm. The initial cost of such installations is typically 5 percent of that of a single large satellite. Their cost-effectiveness is easily demonstrated. This article provides design information on calculation of noise input power requirement; sound field uniformity; acoustic fatigue of chamber; noise breakout and soil vibration; and future trends in design.
Details
- ISSN :
- 10522883
- Volume :
- 33
- Database :
- OpenAIRE
- Journal :
- Journal of the IEST
- Accession number :
- edsair.doi...........73977c9f61ecbc794249907fcea75165