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Human echolocation (bbc.co.uk)
2 points by hessenwolf on May 26, 2011 | hide | past | favorite | 1 comment


From wikipedia:

However, in the case of human clicking, since humans make sounds with much lower frequencies and slower click rates, such human echolocation can only picture much larger objects than can other echolocating animals.

Surely this is solvable with a hearing aid and a high pitch click-making device?




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