ŠALI, Samo ;ŽNIDARIČ, Uroš ;KOPAČ, Janez . An Analysis of the Acoustic Properties of Composite Materials. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 50, n.12, p. 580-593, november 2017. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/an-analysis-of-the-acoustic-properties-of-composite-materials/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/.
Šali, S., Žnidarič, U., & Kopač, J. (2004). An Analysis of the Acoustic Properties of Composite Materials. Strojniški vestnik - Journal of Mechanical Engineering, 50(12), 580-593. doi:http://dx.doi.org/
@article{.,
author = {Samo Šali and Uroš Žnidarič and Janez Kopač},
title = {An Analysis of the Acoustic Properties of Composite Materials},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {50},
number = {12},
year = {2004},
keywords = {composite materials; acoustic properties; modal analysis; testing methods; },
abstract = {To help select the best material for loudspeaker boxes, we tested various types of polymer materials that are filled with fine, ground wood particles. In addition, we compared these materials with aluminium, MDF (medium-density fiberboard), polystyrene from another producer of loudspeaker boxes (JVC), and ABS (acrylnitril butadiene styrene). All the specimens were in the shape of square plates with dimensions 150´150 mm and the thickness 2 mm. Because the analysis was focused on the acoustic properties of the materials, we measured their relative sound-wave resistance, the relative damping of the sound radiation and the viscous-damping factor. The first two parameters are derived from the density and the relative modulus of elasticity, which can be obtained from measurements of the frequency response for free-supported specimens. The results show that a careful selection of fine, ground wood particles and polymer can give a satisfactory approximation to MDF, which is known as one of the best choices for the production of loudspeaker boxes.},
issn = {0039-2480}, pages = {580-593}, doi = {},
url = {https://www.sv-jme.eu/sl/article/an-analysis-of-the-acoustic-properties-of-composite-materials/}
}
Šali, S.,Žnidarič, U.,Kopač, J. 2004 November 50. An Analysis of the Acoustic Properties of Composite Materials. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 50:12
%A Šali, Samo %A Žnidarič, Uroš %A Kopač, Janez %D 2004 %T An Analysis of the Acoustic Properties of Composite Materials %B 2004 %9 composite materials; acoustic properties; modal analysis; testing methods; %! An Analysis of the Acoustic Properties of Composite Materials %K composite materials; acoustic properties; modal analysis; testing methods; %X To help select the best material for loudspeaker boxes, we tested various types of polymer materials that are filled with fine, ground wood particles. In addition, we compared these materials with aluminium, MDF (medium-density fiberboard), polystyrene from another producer of loudspeaker boxes (JVC), and ABS (acrylnitril butadiene styrene). All the specimens were in the shape of square plates with dimensions 150´150 mm and the thickness 2 mm. Because the analysis was focused on the acoustic properties of the materials, we measured their relative sound-wave resistance, the relative damping of the sound radiation and the viscous-damping factor. The first two parameters are derived from the density and the relative modulus of elasticity, which can be obtained from measurements of the frequency response for free-supported specimens. The results show that a careful selection of fine, ground wood particles and polymer can give a satisfactory approximation to MDF, which is known as one of the best choices for the production of loudspeaker boxes. %U https://www.sv-jme.eu/sl/article/an-analysis-of-the-acoustic-properties-of-composite-materials/ %0 Journal Article %R %& 580 %P 14 %J Strojniški vestnik - Journal of Mechanical Engineering %V 50 %N 12 %@ 0039-2480 %8 2017-11-11 %7 2017-11-11
Šali, Samo, Uroš Žnidarič, & Janez Kopač. "An Analysis of the Acoustic Properties of Composite Materials." Strojniški vestnik - Journal of Mechanical Engineering [Online], 50.12 (2004): 580-593. Web. 20 Dec. 2024
TY - JOUR AU - Šali, Samo AU - Žnidarič, Uroš AU - Kopač, Janez PY - 2004 TI - An Analysis of the Acoustic Properties of Composite Materials JF - Strojniški vestnik - Journal of Mechanical Engineering DO - KW - composite materials; acoustic properties; modal analysis; testing methods; N2 - To help select the best material for loudspeaker boxes, we tested various types of polymer materials that are filled with fine, ground wood particles. In addition, we compared these materials with aluminium, MDF (medium-density fiberboard), polystyrene from another producer of loudspeaker boxes (JVC), and ABS (acrylnitril butadiene styrene). All the specimens were in the shape of square plates with dimensions 150´150 mm and the thickness 2 mm. Because the analysis was focused on the acoustic properties of the materials, we measured their relative sound-wave resistance, the relative damping of the sound radiation and the viscous-damping factor. The first two parameters are derived from the density and the relative modulus of elasticity, which can be obtained from measurements of the frequency response for free-supported specimens. The results show that a careful selection of fine, ground wood particles and polymer can give a satisfactory approximation to MDF, which is known as one of the best choices for the production of loudspeaker boxes. UR - https://www.sv-jme.eu/sl/article/an-analysis-of-the-acoustic-properties-of-composite-materials/
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author = {Šali, S., Žnidarič, U., Kopač, J.},
title = {An Analysis of the Acoustic Properties of Composite Materials},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {50},
number = {12},
year = {2004},
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TY - JOUR AU - Šali, Samo AU - Žnidarič, Uroš AU - Kopač, Janez PY - 2017/11/11 TI - An Analysis of the Acoustic Properties of Composite Materials JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 50, No 12 (2004): Strojniški vestnik - Journal of Mechanical Engineering DO - KW - composite materials, acoustic properties, modal analysis, testing methods, N2 - To help select the best material for loudspeaker boxes, we tested various types of polymer materials that are filled with fine, ground wood particles. In addition, we compared these materials with aluminium, MDF (medium-density fiberboard), polystyrene from another producer of loudspeaker boxes (JVC), and ABS (acrylnitril butadiene styrene). All the specimens were in the shape of square plates with dimensions 150´150 mm and the thickness 2 mm. Because the analysis was focused on the acoustic properties of the materials, we measured their relative sound-wave resistance, the relative damping of the sound radiation and the viscous-damping factor. The first two parameters are derived from the density and the relative modulus of elasticity, which can be obtained from measurements of the frequency response for free-supported specimens. The results show that a careful selection of fine, ground wood particles and polymer can give a satisfactory approximation to MDF, which is known as one of the best choices for the production of loudspeaker boxes. UR - https://www.sv-jme.eu/sl/article/an-analysis-of-the-acoustic-properties-of-composite-materials/
Šali, Samo, Žnidarič, Uroš, AND Kopač, Janez. "An Analysis of the Acoustic Properties of Composite Materials" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 50 Number 12 (11 November 2017)
Strojniški vestnik - Journal of Mechanical Engineering 50(2004)12, 580-593
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
To help select the best material for loudspeaker boxes, we tested various types of polymer materials that are filled with fine, ground wood particles. In addition, we compared these materials with aluminium, MDF (medium-density fiberboard), polystyrene from another producer of loudspeaker boxes (JVC), and ABS (acrylnitril butadiene styrene). All the specimens were in the shape of square plates with dimensions 150´150 mm and the thickness 2 mm. Because the analysis was focused on the acoustic properties of the materials, we measured their relative sound-wave resistance, the relative damping of the sound radiation and the viscous-damping factor. The first two parameters are derived from the density and the relative modulus of elasticity, which can be obtained from measurements of the frequency response for free-supported specimens. The results show that a careful selection of fine, ground wood particles and polymer can give a satisfactory approximation to MDF, which is known as one of the best choices for the production of loudspeaker boxes.