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:
Dec. 08, 2014
Filed:
Oct. 16, 2001
Randy G. Goldberg, Holmdel, NJ (US);
Kenneth H. Rosen, Middletown, NJ (US);
Richard M. Sachs, Middletown, NJ (US);
Joel A. Winthrop, Little Silver, NJ (US);
Randy G. Goldberg, Holmdel, NJ (US);
Kenneth H. Rosen, Middletown, NJ (US);
Richard M. Sachs, Middletown, NJ (US);
Joel A. Winthrop, Little Silver, NJ (US);
AT&T Intellectual Property II, L.P., Atlanta, GA (US);
Abstract
An apparatus and method for the robust recognition of speech during a call in a noisy environment is presented. Specific background noise models are created to model various background noises which may interfere in the error free recognition of speech. These background noise models are then used to determine which noise characteristics a particular call has. Once a determination has been made of the background noise in any given call, speech recognition is carried out using the appropriate background noise model.