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:
Apr. 22, 2014
Filed:
Oct. 20, 2008
Franz Gerl, Neu-Ulm, DE;
Tobias Herbig, Ulm, DE;
Mohamed Krini, Ulm, DE;
Gerhard Uwe Schmidt, Ulm, DE;
Franz Gerl, Neu-Ulm, DE;
Tobias Herbig, Ulm, DE;
Mohamed Krini, Ulm, DE;
Gerhard Uwe Schmidt, Ulm, DE;
Nuance Communications, Inc., Burlington, MA (US);
Abstract
A system enhances the quality of a digital speech signal that may include noise. The system identifies vocal expressions that correspond to the digital speech signal. A signal-to-noise ratio of the digital speech signal is measured before a portion of the digital speech signal is synthesized. The selected portion of the digital speech signal may have a signal-to-noise ratio below a predetermined level and the synthesis of the digital speech signal may be based on speaker identification.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile