As we enter our homes, repeatedly turn on the radio, television, vacuum cleaner, in the case of children and youth electronic games (video games and computer games), without stopping in a moment to think about the noise that can generate these devices. In addition they also generate discomfort to neighbors.
key examples:
music toys, rattles and other toys can reach levels of 140 dB or more.
stereo equipment to listen with headphones, can reach up to 112 dB. And constant exposure to this device, no doubt, damaging the hearing.
gardening machines, can reach levels of 130 dB. Intensity that can disturb not only the individual who generates, but also to those who see (neighbors).
Among many other examples. The
create electrical noise from 90 dB to more than that used for years, hearing problems generated by the sound builds up inside your ears.
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