Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Arthur W. van der Harten"'
Publikováno v:
The Journal of the Acoustical Society of America. 153:A347-A347
The Bloomberg London headquarters, designed by Foster + Partners and built by Sir Robert McAlpine, espouses some of the world's loftiest sustainability goals for a large office building (more than 4000 employees). It is said to have achieved a 98.5%
Autor:
Arthur W. van der Harten, David Kahn
Publikováno v:
The Journal of the Acoustical Society of America. 153:A348-A348
Variable acoustics finishes are often incorporated into concert halls to allow adjustment to the liveness of the space. Therefore. the visual appearance of the hall changes, depending on the settings of those variable acoustics finishes. Architects o
Autor:
Arthur W. van der Harten
Publikováno v:
The Journal of the Acoustical Society of America. 152:A252-A252
Simple applications of a 13 point finite difference time domain method have been developed to address difficult problems concerning the attenuation of particularly complicated noise attenuation problems. When in doubt concerning engineering equations
Autor:
Arthur W. van der Harten
Publikováno v:
The Journal of the Acoustical Society of America. 152:A49-A49
A noise barrier has been planned to reduce the impact of highway noise on a private property with restrictions on construction due to wetlands management, and stringent building code requirements, with respect to cost. Using the constraints of the si
Autor:
Arthur W. van der Harten
Publikováno v:
The Journal of the Acoustical Society of America. 152:A255-A255
Pachyderm Acoustic Simulation is a professional tool for geometrical and numerical simulation of acoustics in the built environment that happens to be open source under the General Public License. Over the course of the 14 year life of the open-sourc
Publikováno v:
The Journal of the Acoustical Society of America. 152:A210-A210
Measurements in non-diffuse rooms present challenges in determining decay time. A room with a severe flutter echo may exhibit a double slope decay without the incorporation of a coupled chamber. The measured decay time may differ greatly depending on
Publikováno v:
The Journal of the Acoustical Society of America. 150:A77-A77
Publikováno v:
The Journal of the Acoustical Society of America. 146:2801-2801
Pachyderm Acoustic Simulation is an open-source acoustics simulation tool that is freely available to the public through the General Public License 3.0. In the 11 years, that Pachyderm Acoustic Simulation has been available, its open and conventional
Autor:
Arthur W. van der Harten
Publikováno v:
The Journal of the Acoustical Society of America. 139:2145-2145
In its 8 years available to the general public, the open source acoustical simulation tool Pachyderm Acoustic for Rhinoceros has been used not only for prediction of room quality and noise level, but in a variety of other ways which help to clarify t
Autor:
Arthur W. van der Harten
Publikováno v:
The Journal of the Acoustical Society of America. 129:2366-2366
Geometrical computer modeling is commonly used in consulting practice to make predictions of room acoustical quality. A large number of new parameters have been created by academicians and acousticians in recent years-so much that it has been difficu