Biometric acoustic writing system and method for identifying...

Details Biometric acoustic writing system and method for identifying... Biometric acoustic writing system and method for identifying...

2003-09-04

2010-06-01

Chawan, Sheela C (Department: 2624)

Image analysis

Applications

Personnel identification

C382S115000, C713S186000, C340S005520, C178S019010

Reexamination Certificate

active

07729520

ABSTRACT:
Biometric writing system having a pen housing (3) for carrying out hand-guided movements on a substrate (4) at least one microphone (5), which is integrated in a housing (3), for acoustic recording of sound signals which are caused by the hand-guided movements; and a data processing unit (ii) for calculation of biometric data as a function of the recorded sound signals.

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