Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
Reexamination Certificate
2011-07-19
2011-07-19
Saint Cyr, Leonard (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
Recognition
C704S005000, C704S246000, C704S247000, C704S252000
Reexamination Certificate
active
07983913
ABSTRACT:
In one embodiment, the present system recognizes a user's speech input using an automatically generated probabilistic context free grammar for street names that maps all pronunciation variations of a street name to a single canonical representation during recognition. A tokenizer expands the representation using position-dependent phonetic tokens and an intersection classifier classifies an intersection, despite the presence of recognition errors and incomplete street names.
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MapQuest adds Speech Recognition to Location Finder http://www.contactcenterworld.com/view/contact-center-news/MapQuest-adds-Speech-Recognition-to-location-Finder.asp.
Voice Recognition http://ford.com/en/innovation/technology/drivingImrpovment/voiceRecognition.htm.
HellowYellow Launches Voice Business Directory in Greater Toronto http://www.callgenie.com/en
ews
ews—20050722.html.
Ju Yun-Cheng
Seltzer Michael L.
Tashev Ivan J.
Cyr Leonard Saint
Kelly Joseph R.
Microsoft Corporation
Westman Champlin & Kelly P.A.
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