[PDF] Top 20 ACTIVE NOISE CONTROL APPLIED TO BUILDINGS COMPONENTS

... order to allow the active control system to minimise the transmitted sound ...belonging to the standard equipped wall. The narrow band noise was generated by a personal computer ... See full document

... started to be evaluated within its impact on the long ...trying to keep for media the image of green marketing although its production and operational matrix becomes ...directed to noise ... See full document

... This paper shows the use of several methods commonly applied to training Artificial Neural Networks (ANN) in Active Noise Control (ANC) systems. Although ANN are usually focused on ... See full document

... and buildings an adequate ventilation system is needed, in order to get a pleasant environment for people who are working or living ...is noise pollution, which is produced by fan ...necessary ... See full document

... approach to im- prove its performance in optimization and search ...order to solve different instances of the Model Type Selection Problem for energy ...in buildings [57] or in the evaluation of novel ... See full document

... method to sound insulation problems consists in using, in the integral representation of an acoustical field, a complex Green function which is computed by means of a ray tracing program or the ...outdoor ... See full document

... Sound-quality optimization is surely not a new topic of research, but it can often be observed in the related literature that it just focuses on the evaluation of different product sounds in order to find out an ... See full document

... give to the wine a part of its organoleptic characteristics (glycerol, organic acid, aromatic compounds, ...tanks to do wines to big scales, minimizing the time and the energy consumption, this is ... See full document

... In conclusion, an oversampling in both components introduces a signal-to-noise ratio improvement in the calculated far-field pattern, but when applying the modal filtering, a further [r] ... See full document

... Abstract. Two powerful metaheuristics being used successfully since their creation for the resolution of optimization problems are Cellular Genetic Algorithm (cGA) and Particle Swam Optimization (PSO). Over the last ... See full document

... En la expresión anterior se relaciona el sentido de la fuerza de fricción con el signo de la velocidad de deslizamiento. Debido a que la función signo no está bien definida cuando los cue[r] ... See full document

... when applied to estimate flanking transmissions in lightweight constructions ; the modifications presented in this paper introduce new quantities such as the radiation efficiencies, which seem to be ... See full document

... due to the small conduction angle used by the electrolytic capacitor to charge ...injection to the line voltage that interfere with other electronic equipment connected to the same line [4]; ... See full document

... related to their real estate portfolios, while only 6% of brazilian companies were doing the ...position to tenants of physical spaces, in order to prevent corporations of immobilizing their capital ... See full document

... O objetivo deste artigo é análisar as oportunidades de imobilização e desmobilização de imóveis corporativos, considerando as expectativas das corporações usuárias dos imóveis. Para isto, optou-se pelo estudo de caso com ... See full document

... El objetivo de este artículo es analizar las oportunidades de inmovilización y desmobilización de inmuebles corporativos, considerando las expectativas de las corporaciones usuárias de los inmuebles. Para eso, se opto ... See full document

... Para que la red de Blockchain interactúe como se espera se definirán las reglas que se tendrán en cuenta al momento de solicitar una acción con relación a cierta información; a dichas definiciones se les llamará ​ Smart ... See full document

... The present study compares some representative cases of software applications designed during classes from the course Ergonomics, Perception and Usability during the 2011 and 2014 acad[r] ... See full document

... According to , the resulting controller has a high order, although the positive aspect is that only a few coefficients of the numerator and denominator are ...respect to , only 13 multiplications and 12 ... See full document

... authorities, to bring new industrial investments and to relocate factories installed in urban ...planned to the surroundings of the proposed industrial location, imposing limits to the ... See full document