System and method for mobile automatic speech recognition

Details System and method for mobile automatic speech recognition System and method for mobile automatic speech recognition

2010-10-08

2011-12-20

Chawan, Vijay B (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S270000, C704S201000, C704S251000, C704S275000, C379S088170, C379S088160, C379S088230

Reexamination Certificate

active

08082147

ABSTRACT:
A system and method of updating automatic speech recognition parameters on a mobile device are disclosed. The method comprises storing user account-specific adaptation data associated with ASR on a computing device associated with a wireless network, generating new ASR adaptation parameters based on transmitted information from the mobile device when a communication channel between the computing device and the mobile device becomes available and transmitting the new ASR adaptation data to the mobile device when a communication channel between the computing device and the mobile device becomes available. The new ASR adaptation data on the mobile device more accurately recognizes user utterances.

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