Results 241 to 250 of about 107,678 (293)
Some of the next articles are maybe not open access.
Uncertainty in building acoustics
The Journal of the Acoustical Society of America, 2008In many countries, legal requirements exist with respect to the acoustical performance of buildings and building elements. Therefore information about the uncertainty of measured or predicted building acoustic properties is urgendly needed. The complexity of the problem becomes obvious taking sound recuction index R as an example: R represents the ...
Werner Scholl, Volker Wittstock
openaire +1 more source
The Journal of the Acoustical Society of America, 2004
An acoustic building structure configured to be fixed to a framework of a building and including at least one first acoustic assembly that includes a panel of mineral wool and a bearer of the panel of mineral wool. The bearer includes a pair of one lower and one upper section pieces spaced apart by a spacing p and each of which includes a respective ...
openaire +1 more source
An acoustic building structure configured to be fixed to a framework of a building and including at least one first acoustic assembly that includes a panel of mineral wool and a bearer of the panel of mineral wool. The bearer includes a pair of one lower and one upper section pieces spaced apart by a spacing p and each of which includes a respective ...
openaire +1 more source
Acoustics of industrial buildings
The Journal of the Acoustical Society of America, 2002Industrial halls have significantly different shapes as rooms for other purposes. Typically these enclosures are very large and/or flat, which means that the room height is usually very much smaller than width and length. Sound fields in these types of enclosures cannot be expected to have an approximate diffuse sound field.
openaire +1 more source
Building Acoustics and Noise Control in Buildings
2021Emitting and perceiving sound are the most important ways that people use to exchange information. Sound is a phenomenon related to mechanical waves and oscillations that propagate through compressible/elastic matter, such as air or building materials, in the form of sound waves.
openaire +1 more source
Building Microfluidic Acoustic Resonators
2014Acoustophoresis is getting more attention as an effective and gentle non-contact method of manipulating cells and particles in microfluidic systems. A key to a successful assembly of an acoustophoresis system is a proper design of the acoustic resonator where aspects of fabrication techniques, material choice, thickness matching of involved components,
Andreas Lenshof +3 more
openaire +1 more source
The Journal of the Acoustical Society of America, 2011
As the world realizes the considerable environmental impacts of building construction and operation, a strong movement to create more sustainable buildings, i.e., “green” buildings has developed. While energy and resource use of green buildings is reduced and some indoor environmental conditions are improved, the acoustics of green buildings are often ...
openaire +1 more source
As the world realizes the considerable environmental impacts of building construction and operation, a strong movement to create more sustainable buildings, i.e., “green” buildings has developed. While energy and resource use of green buildings is reduced and some indoor environmental conditions are improved, the acoustics of green buildings are often ...
openaire +1 more source
2008
The sound of a sacred space is a fundamental acoustic experience of people in a society. Accordingly, cultural conventions play a major role in how this is perceived. To the present day in the Christian Oc- cident, churches are widely expected to exhibit a particularly good reverberating sound. Many sacred spaces are crowned by a dome, which symbolises
Dorothea Baumann +1 more
openaire +1 more source
The sound of a sacred space is a fundamental acoustic experience of people in a society. Accordingly, cultural conventions play a major role in how this is perceived. To the present day in the Christian Oc- cident, churches are widely expected to exhibit a particularly good reverberating sound. Many sacred spaces are crowned by a dome, which symbolises
Dorothea Baumann +1 more
openaire +1 more source
Nature, 1928
THE high standard of care in preparation and the wealth of illustration which are such notable features of Royal Institution lectures are paralleled in this volume, which is based on the Tyndall lectures of 1926. The account of the lectures already given in NATUEE (vol. 99, pp. 603606) indicates the scope of the book.
openaire +1 more source
THE high standard of care in preparation and the wealth of illustration which are such notable features of Royal Institution lectures are paralleled in this volume, which is based on the Tyndall lectures of 1926. The account of the lectures already given in NATUEE (vol. 99, pp. 603606) indicates the scope of the book.
openaire +1 more source