Business listing search

Details Business listing search Business listing search

2006-10-13

2010-11-23

McFadden, Susan (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S010000

Reexamination Certificate

active

07840407

ABSTRACT:
A method of operating a voice-enabled business directory search system includes receiving category-business pairs, each category-business pair including a business category and a specific business, and establishing a data structure having nodes based on the category-business pairs. Each node of the data structure is associated with one or more business categories and a speech recognition language model for recognizing specific businesses associated with the one or more businesses categories.

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patent: 2008/0091435 (2008-04-01), Strope et al.
patent: 2008/0091443 (2008-04-01), Strope et al.
International Preliminary Report on Patentability dated Apr. 23, 2009 for corresponding PCT application No. PCT/US2007/081409.

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