E0907郝准 发表于 2011-11-30 21:02:08

Warning: to reduce the volume of your MP3!
The Commission, as the EU's executive body, said in a statement, "a new generation of personal music players, when playing music at a high volume, can still guarantee quality without distortion, whose leading to the problem of safe use has been more and more of attention. It is shown in the statement that the risk of hearing loss mainly depends on the volume size and the length of time to listen. More and more youngsters are being faced with the serious threat of leisure noise on hearing. Scientists counted that there were 5% to 10% of the listeners in the countries of EU facing this problem, which means the total population has been up to ten millions.
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查看完整版本: 2011-11-12 C-E