Solution to noise pollution from students
projects for the prevention of noise pollution in Kayseri High School students will represent Turkey at the International Science and Engineering Fair in the USA.
Mustafa Eminoğlu Anatolian High School Director Mustafa Ekinci, AA said in a statement to reporters, 12th grade student Ali Kaan Ergün and Alibeyler Delimustafaoğlu physics teachers they do Ferhat Shooting counseling and "Ultrasonic Sound Tunnel" Turkey in 2013. The project gave the name of the Scientific and Technological Research Council of Turkey (TUBITAK) by the competition among high school students in applied physics branch of Turkey said that the 2nd.
Will be held in the city of Los Angeles in America by Intel company after TUBITAK assessment of the Project International Science and indicating that the decision to participate in the Engineering Fair Ekinci, "thousand from 70 countries, 600 students will participate in Turkey at the fair will represent our school. Our students after assessment to be made at the fair the first 3 'if they want to enter the university without examination in Turkey or in one of America's most important universities will be able to continue their education at Harvard, "he said.
Ali Kaan Ergun, one of the students preparing the project, emphasized that they managed to fix the ultrasonic sound waves on the hearing limit of the human ear on a linear ground using piezo loudspeakers.
Project to prevent noise pollution
In this way, by increasing the functionality of the sound that prevents noise pollution Ergun, said:
"The normal speaker emits 360 degrees and makes it heard by everyone around. When we connect the speaker to the computer, we can see that the music playing can only be heard by hitting any object in a linear area. This system can be used more efficiently outdoors, for example, when you lift the loudspeaker to the sky, even the person holding the loudspeaker cannot hear the music that is playing. to ensure that the sound reaches the right receiver at the right time and in the right way without causing excessive noise pollution. We've increased lity. "
Alibey Delimustafaoğlu project students prepared in approximately 4 months ultrasonic sound tunnel, moving, polyphonic public places can be used for information, he added.
Airport, terminals, buses, minibuses and subway stops, metrobus and train stations, ferry piers, marina and ports at certain points, landing and boarding points to provide the necessary information and instructions to passengers in a safe way that provides the opportunity Delimustafaoğlu, "180 meters By increasing the number of piezo speakers on the plaques, we can make the sound heard at a greater distance, or by changing the pattern on the plaques to make the sound heard in a narrower corridor, so that people can hear themselves just like talking on the phone. "
Physics teacher and project advisor Ferhat shooting that they found in the patent application to the Patent Institute of Turkey, he stressed that mass production can be done in the case of support.
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