Toys are too “noisy” and children become “stupid”
Some people have tested the sound level of noise of seven types of children’s toys in China (such as manned electric toy cars, spring sound toys, inertia toys, etc.). The following figures have to surprise us:Within a distance of 10 cm is 82 to 100 dB.
The noise value of a large music gun within a distance of 100 cm is 74 to 107 dB, and the maximum value is 130 to 140 dB.
An air-compressed toy that squeaks after squeezing can reach a volume of 78 to 108 decibels within a distance of 10 cm.
Firecrackers have an average noise value of 125 to 156 decibels within a distance of 3 meters.
The sound level of the manned electric toy car is the highest, reaching 74-97dB (decibel).
This kind of toy car mostly appears in children’s playgrounds in parks or large shopping malls.
Inertial children’s toys have the lowest sound level, 52-81dB.
But the sound level of most children’s toys exceeds 60dB.
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