Friday, December 20, 2013

. Stradivarius violin (made by Antonio Strdiwari in 1666-1737), recently sold more than two million

Azgad.com Tuned Tone - Stradivarius with mushrooms
. Stradivarius violin (made by Antonio Strdiwari in 1666-1737), recently sold more than two million. Many have tried to restore the quality and superb sound of Stradivarius violins. These attempts have led to the hypothesis that the tree which was the raw material coated with a mixture violins was granted special varnish violins unique sound. But these days announced Professor Francis youtube videos Schwarze of the Swiss Federal Laboratory St. Gallen, because unable to process wood using mushrooms, so get cooking, the wood quality of Stradivarius violins. That is, to treat fungal matter the acoustic characteristics of the violin so that it sounds like a Stradivarius violin. youtube videos .
. Low density, high sound speed and elastic youtube videos - these features become essential raw material wood ideal for building violins youtube videos qual-ity. Live Strdiwardi time when, in the 17th century and early 18th century, and it was cool weather in Europe. youtube videos The tree grows slowly and evenly, and his advice was characterized by low density and flexibility. . Research of Professor Schwartz shows how one can advance the character design of a tree so that it is ideal for violins. He discovered two species of fungi (Xylaria longipes, and Physisporinus vitreus), affecting firs and sycamores - trees used to construct two violins, and showed that as a result of attacking fungi, tonal quality of the violins built them - improves. . "Normally fungi reduce the density of the wood, but at the same time they also cause the reduction of the speed at which sound waves travel through the wood," says Schwartz. "These fungi reduce the thickness of the wood cell membranes., But unlike other fungi, they leave the wood hard, so the sound waves can still move it quickly ..
. Experiment called "blind violin" played the famous violinist Matthew Tressler different violins, behind youtube videos a screen. Jury eight conductors and musicians could not tell when he played the violin built using treated wood Schwartz, and when the violinist played youtube videos a Stradivarius violin. . Until 2014, programming Schwarze create another 30 violins method. .
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