Results 221 to 230 of about 47,971 (264)
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On the sound absorption by openings in rooms (L)
The Journal of the Acoustical Society of America, 2012Sound absorption by openings has been rarely considered in room acoustics. In fact, information about small openings (such as ventilation grids) may sometimes be found, but nothing is said about larger openings, possibly as a consequence of the less likely occurrence in a design. In order to fill this gap, measurements were carried out in scale models,
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The Journal of the Acoustical Society of America, 1992
The present invention aims at providing a sound barrier member that will enable a sound barrier to be constructed that provides good prevention of sound transmission as well as prevention of sound reflection while remaining relatively inexpensive to produce, the sound barrier member comprising an enclosure in a generally panel like configuration having
Ronald Barden, Philip J. West
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The present invention aims at providing a sound barrier member that will enable a sound barrier to be constructed that provides good prevention of sound transmission as well as prevention of sound reflection while remaining relatively inexpensive to produce, the sound barrier member comprising an enclosure in a generally panel like configuration having
Ronald Barden, Philip J. West
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The Journal of the Acoustical Society of America, 1967
Measurements were made of the acoustical absorption introduced by various configurations of draperies into a small reverberation room. The results are presented and compared here.
James H. Batchelder +2 more
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Measurements were made of the acoustical absorption introduced by various configurations of draperies into a small reverberation room. The results are presented and compared here.
James H. Batchelder +2 more
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The absorption of sound in emulsions
Acoustical Physics, 2010The absorption of sound in homogeneous dilute emulsions due to the viscosity of the components of the medium is theoretically investigated. Deformation (capillary) oscillations of the emulsion droplets are taken into account. The viscous wavelength is assumed to be small compared to the droplet size, and the latter is assumed to be small compared to ...
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Multilayer structures for high-intensity sound energy absorption in low-frequency range
International Journal of Mechanical Sciences, 2023Hao Gao, Yegao Qu
exaly
Damping and sound absorption properties of polymer matrix composites: A review
Polymer Testing, 2021, , Venkata Karthik Nadimpalli
exaly
Experimental investigation of composite metamaterial for underwater sound absorption
Applied Acoustics, 2023Nansha Gao, Guang Pan
exaly
Broadband low-frequency sound absorption of honeycomb sandwich panels with rough embedded necks
Mechanical Systems and Signal Processing, 2023Fengxian Xin, Weitao Zhang
exaly
Sound absorption in a thermal gradient
Lettere Al Nuovo Cimento Series 2, 1976MAISANO, Giacomo +2 more
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