Universal IP-based and scalable architectures across conversational applications using web services for speech and audio processing resources

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United States of America Patent

PATENT NO 6801604
APP PUB NO 20030088421A1
SERIAL NO

10183125

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Abstract

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Systems and methods for conversational computing and, in particular, to systems and methods for building distributed conversational applications using a Web services-based model wherein speech engines (e.g., speech recognition) and audio I/O systems are programmable services that can be asynchronously programmed by an application using a standard, extensible SERCP (speech engine remote control protocol), to thereby provide scalable and flexible IP-based architectures that enable deployment of the same application or application development environment across a wide range of voice processing platforms and networks/gateways (e.g., PSTN (public switched telephone network), Wireless, Internet, and VoIP (voice over IP)). Systems and methods are further provided for dynamically allocating, assigning, configuring and controlling speech resources such as speech engines, speech pre/post processing systems, audio subsystems, and exchanges between speech engines using SERCP in a web service-based framework.

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Patent Owner(s)

Patent OwnerAddress
NUANCE COMMUNICATIONS INC1 WAYSIDE ROAD BURLINGTON MA 01803

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lubensky, David M Brookfield, CT 43 2081
Maes, Stephane H Danbury, CT 162 16125
Sakrajda, Andrzej White Plains, NY 9 1114

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