‘Acoustic Fingerprints’ Can Be Used For Identification

‘Acoustic Fingerprints’ Can Be Used For Identification 

iPods and mobile phones could be fitted with antitheft devices that detect ‘acoustic fingerprints’ so they only work when they are being used by the registered owner

Researchers have discovered that they can identify individuals from the faint sounds made deep inside the human ear and are now developing security devices using the technology.

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