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shanusweet 于 2019-7-12 21:18 写道:
Around 80 million Americans are Tinnitus 911 injured by noise in some way, the report also stated. Around 17 million people who work in workplaces with lots of noise are susceptible to hearing loss, which is now considered an occupational hazard. Noise sufferers include the kids living near the Los Angeles International Airport and the man from Pennsylvania who has to put the volume of his TV up to overpower noises coming from a nearby factory.

Bullhorns are used by teachers in areas near airports just so they can be heard by their students over the roar of big jets. School officials state that children are prone to joining more fights because they are irritated to the noise. The noise levels which children are in can reach up to 100,000 times in intensity, researchers confirm. Classroom noise levels go past noise limits in any recreation area.

Faster heartbeat and muscle contraction are experienced by a fetus when exposed to loud noise. People experience hyperactivity, unhappiness, and irritability because of noise. Quality of work is negatively affected by noise. A flawed performance would be the result, even if output would remain the same. Sore throat is a result of people straining to be heard above noise. People would feel irritable because, although they got to sleep, they didn't feel rested at all.

https://i-review.net/tinnitus-911-review/
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