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intertextuality
on March 11, 2019
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An “acoustic metamaterial” that can cancel 94 perc...
Yes, I apologize. I wrote 100hz but I meant 20hz, which is 56.5 ft. [0]
[0]
https://www.jdbsound.com/art/frequency%20wave%20length%20cha...
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[0] https://www.jdbsound.com/art/frequency%20wave%20length%20cha...