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Vocal timing indicator device for use in voice recognition

  • US 4,109,104 A
  • Filed: 06/22/1976
  • Issued: 08/22/1978
  • Est. Priority Date: 08/15/1975
  • Status: Expired due to Term
First Claim
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1. In a voice recognition system which recognizes the vocal utterances spoken by an individual into a microphone by converting the voice utterances into electrical signals, said electrical signals being further converted into a plurality of characteristics which are compared by a data processing device to stored characteristics, the improvement comprising:

  • means responsive to a signal from said data processing device to provide a timing signal,means responsive to said timing signal for signalling to said individual a time start when vocal utterances are to be made into said microphone, andmeans responsive to said signalling means for generating a control signal for activating said data processing device at a time during which or slightly after a predetermined time period, the time start following which said vocal utterances are to be made and the time when said data processing device is activated being selected to reduce the stand-by time of said data processing device.

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