[PDF] Top 20 ACOUSTIC PHENOMENA ASSOCIATED TO THE AUDIENCE

... The audience area in theatres or auditoriums represents the most important and major absorption surface in the ...hall. The absorption coefficient values are established but they vary ... See full document

... near-field acoustic levitation (NFAL) has been reported by the author’s research group where planar objects of several kilograms in weight are levi- tated in the air a few hundred micrometers away ... See full document

... in the hall’s overall sound absorption due to reconstruction, an increase in the absolute energy under and in the balcony is seen, though one should expect a ...decrease. The increase ... See full document

... importance to the city, even though its acoustics are very poor. The aim of this study is to propose a design for the acoustic correction of the stadium that can achieve a ... See full document

... Building Acoustic establishes values and limits for the different acoustic magnitudes whose fulfillment can be verify by means field ...is to give the measured magnitude and the ... See full document

... In the present work numerical stability of high order finite difference methods is achieved by suppression of the Runge phenomenon responsible for the vigorous oscillations of polynomial ... See full document

... followed the guidelines provided by the Ministry of Agriculture, Livestock, Fisheries and Food of the Catalan Government (decree 214/1997), and was approved by the Committee on the ... See full document

... Overall, the authors are of the view that the optimization method outlined is an interesting approach to acoustic design, which based on these preliminary results, warrants further ... See full document

... explain the wave propagation throughout the material, but their solutions become very complex for surfaces which are not ...In the present work the problem is overcome by approximating ... See full document

... according the principles of the Image Source Method [4], or Ray Acoustics techniques [5] or even radiosity method [6] have proven to be more accurate – [7] makes a comparative study between ... See full document

... From the cultural point of view, a good city, in addition to efficient urban management, needs citizens who are knowledgeable and familiar with the rights of citizenship ...and the creation ... See full document

... with the quality of the product: the particular qualities which make it narratively and technique definable as an element of quality, and its relationship with the expectations on television ... See full document

... Then the experimental (or the computed) echogram should be delayed to obtain the superposition of direct sound (first isolated ...of the first order image sources (6 in our case of a ... See full document

... of the most emblematic heritage buildings of the city, world heritage and the largest gothic cathedral in the ...naves; the central nave contains the choir and the main ... See full document

... ABM. The general criteria for selecting one or another are: the easiness of developing the model/using the system; the size of the community using the system; the ... See full document

... words to (more frequent) smaller quantized values. lf the number of bits resulting from the coding operation exceeds the number of bits available to code a given block of data, this can ... See full document

... The objective of this paper is to analyse and compare the applicability of the acoustic impulse- response and the impact response devices to the measurement of fresh table tomato firmnes[r] ... See full document

... possible to establish that transmediations in the economic media corres- pond to typical manifestations of an organic dynamics raised by the natural effects of the media ...that ... See full document

... Para abordar la semiología médica como proceso inferencial / comunicacional que involucra intercambio, retroalimentación y mediación entre paciente y médico, tomamos tres fenómenos de re[r] ... See full document

... that the sound field of the ancient theater consists of the direct sound and only single reflection from the ground and is similar with the sound field of open space ...[4]. The ... See full document