. . . "6th International Conference - TEXSCI 2007" . "RIV/46747885:24410/07:#0000057!RIV08-MSM-24410___" . "Technical university of Liberec" . "Construction of Sound Absorption Nanomaterials"@en . . "Liberec, Czech Republic" . . "Liberec, Czech Republic" . "24410" . "Construction of Sound Absorption Nanomaterials" . "[D9D9D6EF6427]" . "55-60" . . "2007-06-05+02:00"^^ . "Konstrukce zvukov\u011B pohltiv\u00FDch nanomateri\u00E1l\u016F"@cs . "RIV/46747885:24410/07:#0000057" . . . . . . "Nonwovens containing nanofibrous layers have been proved an excellent sound absorption behavior. A sound absorption coefficient and resonant frequency are based on the parameters of final acoustic material and nanofibrous layer, especially. Construction of these sound absorption materials is developed, whereas the material characteristics such as kind of fibers, thickness of final acoustic material, area density of nanofibrous layer and density of final product were kept constant.Position of nanofibrous layers inside the acoustic material, their arrangement and bonding technologies have been evaluated in respect of sound absorption coefficient and resonant frequency."@en . "Kalinov\u00E1, Kl\u00E1ra" . "Netkan\u00E9 textilie obsahuj\u00EDc\u00ED nanovl\u00E1kenn\u00E9 vrstvy se uk\u00E1zaly b\u00FDt vynikaj\u00EDc\u00EDm zvukov\u011B pohltiv\u00FDm materi\u00E1lem.Technologie pojen\u00ED, prostorov\u00E9 uspo\u0159\u00E1d\u00E1n\u00ED nanovl\u00E1kenn\u00FDch vrstev a pozice nanovl\u00E1kenn\u00E9 vrstvy v kone\u010Dn\u00E9m produktu maj\u00ED velk\u00FD vliv na jeho zvukovou pohltivost a rezonan\u010Dn\u00ED frekvenci."@cs . "nanomaterials; sound absorption"@en . "Construction of Sound Absorption Nanomaterials" . . . . "Construction of Sound Absorption Nanomaterials"@en . "6"^^ . "Konstrukce zvukov\u011B pohltiv\u00FDch nanomateri\u00E1l\u016F"@cs . "P(1M0553)" . "1"^^ . "414863" . "Nonwovens containing nanofibrous layers have been proved an excellent sound absorption behavior. A sound absorption coefficient and resonant frequency are based on the parameters of final acoustic material and nanofibrous layer, especially. Construction of these sound absorption materials is developed, whereas the material characteristics such as kind of fibers, thickness of final acoustic material, area density of nanofibrous layer and density of final product were kept constant.Position of nanofibrous layers inside the acoustic material, their arrangement and bonding technologies have been evaluated in respect of sound absorption coefficient and resonant frequency." . "1"^^ . "978-80-7372-207-4" . .