Loudest Sound Ever?


I really like this guy's YouTube channel and I thought several (maybe a few?) of
you guys would enjoy wasting(?) six minutes...

https://www.youtube.com/watch?v=3W5-ZJ-TJTY

Actually does a good job of quickly explaining SPL. 
Its 10 o'clock...do you know what your SPL is?

Regards,
barts
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