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AssigneesSony Corporation, Sony Electronics Inc.
InventorsXavier Menendez-Pidal, Gustavo Hernandez Abrego
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A system and method for performing speech recognition in cyclostationary noise environments includes a characterization module that may access original cyclostationary noise from an intended operating environment of a speech recognition device. The characterization module may then convert the original cyclostationary noise into target stationary noise which retains characteristics of the original cyclostationary noise. A conversion module may then generate a modified training database by utilizing the target stationary noise to modify an original training database that was prepared for training a recognizer in the speech recognition device. A training module may then train the recognizer with the modified training database to thereby optimize speech recognition procedures in cyclostationary noise environments.
A system for performing a cyclostationary noise equalization procedure in a speech recognition device, comprising:
A method for performing a cyclostationary noise equalization procedure in a speech recognition device, comprising the steps of:
An apparatus for performing a cyclostationary noise equalization procedure in a speech recognition device, comprising:
A computer-readable medium comprising program instructions for performing a cyclostationary noise equalization procedure in a speech recognition device by performing the steps of:
A system for performing a noise equalization procedure in a speech recognition device, comprising:
Dependencies are inferred from the claim text.