The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 08, 2011
Filed:
Apr. 09, 2007
Richard C. Rose, Florham Park, NJ (US);
Sarangarajan Pathasarathy, Florham Park, NJ (US);
Aaron Edward Rosenberg, Florham Park, NJ (US);
Shrikanth Sambasivan Narayanan, Los Angeles, CA (US);
Richard C. Rose, Florham Park, NJ (US);
Sarangarajan Pathasarathy, Florham Park, NJ (US);
Aaron Edward Rosenberg, Florham Park, NJ (US);
Shrikanth Sambasivan Narayanan, Los Angeles, CA (US);
AT&T Intellectual Property II, L.P., New York, NY (US);
Abstract
An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a mobile device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.