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:
Jul. 21, 2015
Filed:
Mar. 26, 2012
Matthew Sharifi, Zurich, CH;
Gheorghe Postelnicu, Zurich, CH;
Yaniv Bernstein, Parkville, AU;
Dominik Roblek, Mountain View, CA (US);
Matthew Sharifi, Zurich, CH;
Gheorghe Postelnicu, Zurich, CH;
Yaniv Bernstein, Parkville, AU;
Dominik Roblek, Mountain View, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
Systems and methods are provided herein relating to audio matching. Adaptive weighting of popular reference content can be used to more efficiently allocate space in a weighted reference index used to match audio signals. An audio reference index can be maintained that contains a set of audio references wherein each audio reference in the set of audio references is associated with a score. A weighted reference index can be generated based on the audio reference index and the score associated with each audio reference wherein respective audio references are up-weighted or up-scored based at least in part of user popularity. The benefits in using adaptive weighting of popular reference content can improve the accuracy of an audio matching system.