One of the most efficient, cost effective and widely used approaches to reduce the tonal signature of aeronautic engine noise is the so-called liners-structures located in the internal walls of the nacelle (the external structure of the motor) that form an acoustic treatment. In the research project called "Silent Aircraft", funded by FINEP and Emb

Creio de que você já teve problemas em realizar uma mixagem em sua própria sala, e quando vai escutar em outro local o som soa diferente.The only way to get an objective measurement of sound levels is to use an SPL meter. (There are some inexpensive models by Gold Line/loft or Radio Shack.) As measured by the "C" scale on these meters you

The speakers wound up eight feet apart. This placed the "sweet spot" eight feet from the wall along the center line of the room. This in turn dictated the location of the mixing board and other equipment. Once the equipment was set in place, we checked for reflective phase interference from the console or cabinet tops.Most airlines will let infants

"Paz, amor e rock 'n' roll" Cinquenta anos depois: este mito de Woodstock, o auge e este colapso do sonho hippieThe Cobogó House is a modern house in which the art of Erwin Hauer can be used naturally, as a part of the entire architecture. In the play of mounting pure volumes, made of white spackling paste, concrete and wood; lies, together with

So much has changed. When you get older, you look back on tensions and grievances and have another perspective on it. I think our relationship now is better than it's ever been. I would even describe it as great.Estende-se a manta sobre a conduta em tramos do 1,15m e em comprimentos iguais ao perímetro da conduta, Muito mais a sobreposição