Acoustical characteristics of ultralight polylactic acid foams fabricated via solution phase inversion
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Porous Materials"
DOI: 10.1007/s10934-019-00775-1
Abstract: The acoustic properties of highly porous polylactic acid (PLA) foams with very low densities (as low as 0.12 g/cm3) are evaluated using an impedance tube. PLA foams with a mesoporous or a combined meso/macroporous morphology exhibiting… read more here.
Keywords: phase; characteristics ultralight; polylactic acid; acoustical characteristics ... See more keywords
Acoustical characteristics of Chinese musical instrument bamboo flute
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.4988173
Abstract: There are few reports on acoustical study about Chinese music instruments, which is an area worthy of researching. Nowadays there are more and more new and comprehensive ways that can be used to analyze acoustical… read more here.
Keywords: characteristics chinese; musical instrument; bamboo flute; acoustical characteristics ... See more keywords