Akerman Senterfitt
Method and apparatus for recognizing from here to here voice command structures in a finite grammar speech recognition system
A method and system uses a finite state command grammar coordinated with application scripting to recognize voice command structures for performing an event from an initial location to a new location. The method involves a series of steps, including: recognizing an enabling voice command specifying the event to be performed from the initial location; determining a functional expression for the enabling voice command defined by one or more actions and objects; storing the action and object in a memory location; receiving input specifying the new location; recognizing an activating voice command for performing the event up to the new location; retrieving the stored action and object from the memory location; and performing the event from the initial location to the new location according to the retrieved action and object. Preferably, the enabling-activating command is phrased as &#8220;from here . . . to here&#8221;. The user specifies the new location with voice commands issued subsequent to the enabling command. To reduce the occurrence of unintended events, these voice commands are counted so that if they exceed a predetermined limit, the action and object content is cleared from memory.
International Business Machines Corporation
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G10L G10L
additional inventional
Thomas A. Maria E. Kerry A. James R. Linda M.
Kist Smith Ortega Lewis Boyer