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Difuzorul este alcatuit din straturi subtiri de materiale conductoare si izolante care, sub influenta semnalelor electrice, vibreaza, producand sunetul. Dispozitivul produce o unda plana care poate orienta sunetul in directia dorita. Inventatorii sustin ca difuzorul extraplat trimite sunetul mai departe decat difuzoarele conventionale si nu il distorsioneaza. Dupa opinia, lor, noul model ar putea inlocui complet difuzoarele conventionale in masini, in locuinte si in spatii publice.
Sursa: Mail Online
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