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System and method for entering alphanumeric characters in a wireless communication device

  • US 7,539,483 B2
  • Filed: 05/02/2001
  • Issued: 05/26/2009
  • Est. Priority Date: 05/02/2001
  • Status: Expired due to Fees
First Claim
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1. A system for data entry in a wireless communication device, the system comprising:

  • an audio-input device to receive audio-data;

    a voice-recognition engine to receive and analyze the audio-data, wherein the voice-recognition engine is configured to interpret single word or multiple word audio-data as matching any one of a set of alphanumeric characters to use in conjunction with the operation of the wireless communication device and to further interpret the single word or multiple word audio-data as matching any one of a set of commands, the set of commands comprising at least one command for configuring the voice-recognition engine in interpreting the audio-data, and wherein the voice-recognition engine is configured to use a sequencing scheme to attempt to match the audio-data to one of the set of commands first, and if there is no match, attempt to match the audio-data to one of the set of alphanumeric characters;

    a memory to store a selected alphanumeric character for subsequent use in conjunction with the operation of the wireless communication device; and

    a processor to execute a selected command.

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