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The influence of impedance mismatch of the medium with gradient change of impedance on acoustic characteristics

Medium with gradient change of acoustic impedance is a new type acoustic structure. It is composed of several materials and has a continuous gradient composition and structure whose specific acoustic impedance varies smoothly across the layer. It has been used in various practical situations such as...

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Principais autores: Hu Bo, Wang Moran, Du Yimei
Formato: Artigo
Idioma:Inglês
Publicado em: EDP Sciences 2019-01-01
coleção:MATEC Web of Conferences
Acesso em linha:https://www.matec-conferences.org/articles/matecconf/pdf/2019/32/matecconf_fcac2019_09005.pdf
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