Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Noise pollution in the workshop is harmful to the worker's health. What's worse, workers even can't realize the alert because of the noise. In view of this situation, we design the No Noise. The workers can put on it upon the helmet. With the help of a electric circuit system, it could change the rhythm of the noise which spread into the eras. And you can adjust the volume with the button . What's more, the alarm will make a sound to remind the workers of escaping from the accident when emergency. No Noise not only make the working conditions more healthy, but also give out the alarm when emergency. It really make a difference.
Guizhou University
Guiyang, Guizhou, China
Guizhou University
Guiyang, Guizhou, China
Jian Yang , Yaqing Pu , Ling Zhou , Hua Cao