Physical Analysis of Several Organic Signals for Human Echolocation : Oral Vacuum Pulses

@inproceedings{Rojas2009PhysicalAO,
  title={Physical Analysis of Several Organic Signals for Human Echolocation : Oral Vacuum Pulses},
  author={Juan Antonio Mart{\'i}nez Rojas and Jes{\'u}s Alpuente Hermosilla and Roc{\'i}o S{\'a}nchez Montero and Pablo Luis L{\'o}pez Esp{\'i}},
  year={2009}
}
Active human echolocation can be an extremely useful aid for blind people. Active echolocation can be trained with both artificial and organic signals. Organic signals offer some advantages over artificial ones. Very detailed studies of organic signals in animals have been done. However, in the case of humans, the scientific literature is very scarce and not systematic. This is the first paper of a series on the properties of several suitable sounds for human echolocation. In this work, we… CONTINUE READING

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