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bombcar
on May 21, 2023
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Noise is all around us
Most semi horns are compressed air also, it’s just the train ones are bigger.
Of course, if you are a Real Big Boy you get a horn off of an aircraft carrier.
julian_t
on May 22, 2023
[–]
Or a fog horn:
https://www.sumburghhead.com/assets/images/enlargeable/Fogho...
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Of course, if you are a Real Big Boy you get a horn off of an aircraft carrier.