System and method for mobile automatic speech recognition
AssigneeAT&T Intellectual Property II, L.P.
InventorsSarangarajan Parthasarathy, Richard Cameron Rose
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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.
Claims20
A method comprising:
- receiving, at a first device, automatic speech recognition data from a second device used for speech recognition, wherein the automatic speech recognition data comprises information associated with at least one of a speaker, an environment, an utterance, and a transducer;
- analyzing the automatic speech recognition data to yield automatic speech recognition adaptation parameters;
- and
- transmitting the automatic speech recognition adaptation parameters to the second device for use in recognizing speech on the second device.
A system comprising:
- a processor;
- and
- a memory storing instructions for controlling the processor to perform steps comprising:
- receiving, at a first device, automatic speech recognition data from a second device used for speech recognition, wherein the automatic speech recognition data comprises information associated with at least one of a speaker, an environment, an utterance, and a transducer;
- analyzing the automatic speech recognition data to yield automatic speech recognition adaptation parameters;
- and
- transmitting the automatic speech recognition adaptation parameters to the second device for use in recognizing speech on the second device.
A non-transitory computer-readable storage medium storing instructions which, when executed by a computing device, cause the computing device to perform steps comprising:
- receiving, at a first device, automatic speech recognition data from a second device used for speech recognition, wherein the automatic speech recognition data comprises a representation of at least one of a speaker, an environment, an utterance, and a transducer;
- analyzing the automatic speech recognition data to yield automatic speech recognition adaptation parameters;
- and
- transmitting the automatic speech recognition adaptation parameters to the second device for use in recognizing speech on the second device.
Dependencies are inferred from the claim text.