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小朋友们都听过雨点滴落的声音吧?好听吗?你想没想过,让雨点滴落的声音变成美妙的音乐?德国计算机专家察佩和拉格尔不喜欢听雨点滴落在雨伞上面的声音,太单调、乏味了。有一天,他们突发奇想:能不能让雨点滴落的声音变成音乐呢?说干就干,他们联合起来,在雨伞内粘上快速反应传感器及其他电路,当雨点滴落在雨伞上时,产生压力,这种压力会使传感器产生微弱电流,电流再通过微型计算机调节,就发出了悦耳的声音。经过不断改进,音乐雨伞就这样诞生了。想一想,我们打着雨伞,在雨天里漫步,耳边听着由雨点演奏的音乐,那感觉真是太美妙了。勤于思考就是这样神奇!
Have you ever heard the sound of raindrops, right? Did you think of it, let the sound of raindrops become wonderful music? German computer experts Chappell and Laguer do not like to hear the rain drops on the umbrella The sound above is too dull and boring. One day they suddenly wondered if it was possible to turn raindrops into music, and when they did it, they joined forces to snap reaction sensors and other circuitry inside the umbrella. When the rain fell on the umbrella , Resulting in pressure, the pressure will make the sensor produces a weak current, then the current through the microcomputer adjustment, it made a pleasant sound. After continuous improvement, the music umbrella was born. Think about it, it was wonderful to have an umbrella under our umbrella, a walk in the rain, listening to the music played by the rain. Diligent thinking is so magical!