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by tbabb 2909 days ago
If someone were trying to disguise a submarine as a whale, why wouldn't they give it a normal whale voice?
2 comments
userbinator 2908 days ago
Because 52Hz might be easier and have some other advantages (like perhaps masking some other more identifiable sounds)?
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singularity2001 2908 days ago
why 'trying to disguise', could be inadvertent machine noise?
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