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Most sound proof earmuffs in the world

None. High-quality hearing protection already reaches the limits of what earplugs or earmuffs can provide. The remaining sound is transmitted through your body, so any further improvements would ...
Mark's user avatar
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Most sound proof earmuffs in the world

There are two passive (and hence cheap) engineering methods to block sound transmission: 1) mass and 2) damping. Regarding mass, in the days when movies were shot with film cameras, the cameras were ...
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