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瑞士科学家菲利普·罗伯特发明的一种光纤唱针使少女时代的英国女王以及二战时期希特勒等人的声音得以再现。这项新产品还可能成为世界各地声音档案及战时录音档案研究者不可缺少的工具。光纤唱针采用一根比传统唱针轻得多的光学纤维制成 ,它能在已经损坏或过于脆弱的唱片上使
A fiber optic needle invented by the Swiss scientist Philip Robert made the swordsmanship of the girlhood Queen of England and Hitler and others in World War II reappear. This new product may also become an indispensable tool for researchers in sound archives and wartime records around the world. The optical fiber needle is made of a much lighter optical fiber than a traditional stylus and can be used on already damaged or too fragile recordings