08095364 is referenced by 172 patents and cites 177 patents.

The present invention provides a speech recognition system combined with one or more alternate input modalities to ensure efficient and accurate text input. The speech recognition system achieves less than perfect accuracy due to limited processing power, environmental noise, and/or natural variations in speaking style. The alternate input modalities use disambiguation or recognition engines to compensate for reduced keyboards, sloppy input, and/or natural variations in writing style. The ambiguity remaining in the speech recognition process is mostly orthogonal to the ambiguity inherent in the alternate input modality, such that the combination of the two modalities resolves the recognition errors efficiently and accurately. The invention is especially well suited for mobile devices with limited space for keyboards or touch-screen input.

Title
Multimodal disambiguation of speech recognition
Application Number
12/830227
Publication Number
8095364 (B2)
Application Date
July 2, 2010
Publication Date
January 10, 2012
Inventor
Keith C Hullfish
Snohomish
WA, US
Richard Eyraud
Seattle
WA, US
Michael Longé
Seattle
WA, US
Agent
Glenn Patent Group
Michael A Glenn
Assignee
Tegic Communications
WA, US
IPC
G10L 15/18
G10L 15/00
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