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by kube-system
249 days ago
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Distracted driving is certainly a problem. But, have you ever driven a quiet vehicle in an urban area where there are plenty of objects to block your line of sight? It is quite easy for a emergency vehicle to sneak up on you in a modern vehicle even when you are paying attention. It's really a simple relationship -- if you block sound, it makes it harder to hear things. This is exactly the reason why newer emergency vehicles have things like rumbler sirens. These sirens don't do anything to make people more attentive, but what they do is generate frequencies that are more likely to penetrate into modern vehicles. |
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