System and method for creating a language grammar using a spreadsheet or table interface
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United States of America Patent
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Nov 30, 1999
Grant Date -
N/A
app pub date -
Sep 17, 1997
filing date -
Sep 17, 1997
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Abstract
The present invention is a computer software system that allows the developer of a speech-enabled system to create a grammar and corpus for use in the system. A table interface is used, and phrases in the grammar are entered into cells in the table. The table also includes token data which corresponds to each valid utterance. When the grammar is defined, the computer software system automatically traverses the table to enumerate all possible valid utterances in the grammar. This traversal generates a listing (corpus) of valid utterances and their respective tokens. This listing can then be used to interpret spoken utterances for a speech-enabled system. The computer software system also transcribes the grammar rules found in the table to a format compatible with a variety of supported commercially-available speech recognizers.
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