Patent Document ID: 8050912
Application ID: 09830306

Base Claim:
1. A method of mitigating errors in a distributed speech recognition process, the distributed speech recognition process being one in which speech recognition parameters are arranged in vectors, each vector corresponding to a particular sampling time-frame, and said speech recognition parameters are received at a second location having been transmitted from a first location; the method comprising the steps of: identifying a group comprising one or more of said vectors which have undergone a transmission error; and replacing one or more speech recognition parameters in the identified group of vectors, wherein said one or more speech recognition parameters in said identified group of vectors are replaced by respective replacement parameters corresponding to copies of one or more corresponding speech recognition parameters from a different vector, corresponding to a different particular sampling time frame, received without error after said identified group of vectors.

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Claim 6:
6. A method according to claim 1 , wherein said speech recognition parameters are transmitted from said first location to said second location over a radio communications link.