1.1 This test method covers the laboratory measurement of the acoustical effectiveness of treatments installed on ship bulkheads, decks, and side shells. Measurements are focused on assessing changes in transmission loss, radiation efficiency, and acceptance that occur when treatments are applied. Measurements of changes to absorption and damping are addressed in Appendix X1 and Appendix X2, respectively.
Product Details
- Published:
- 12/01/2015
- Number of Pages:
- 14
- File Size:
- 1 file , 270 KB
- Redline File Size:
- 2 files , 560 KB
