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Patent
Title

Verfahren zum Identifizieren einer menschlichen Stimme

Other Title
Speech recognition system as means of controlling access - has spoken command recorded and digitised for comparison with stored values held in memory.
Abstract
The voice controlled access system has a memory [2], a processor [1], a recorder [4], a loudspeaker [8], several batteries [3,6], two input keys [T1,T2] and a main switch [5] controlling the activation of the vehicle electronic system [7]. A spoken command is recorded, and the analogue signal is converted into a digital format for entering into the memory. The processor compares the command with the digitised reference speech patterns. USE/ADVANTAGE - Voice controlled access system. Used on road vehicles. Protects against unauthorised use.
Inventor(s)
Wagner, T.
Bauer, N.
Link to Espacenet
http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&locale=en_EP&FT=D&CC=DE&NR=19522940A
Patent Number
1995-19522940
Publication Date
1997
Language
German
Fraunhofer-Institut für Integrierte Schaltungen IIS  
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