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:
Jun. 03, 2014
Filed:
Jun. 23, 2010
Rajib Ahsan, Constance, DE;
Christian Unruh, Stuttgart, DE;
Marco Hering, München, DE;
Sony Corporation, Tokyo, JP;
Abstract
A method of processing signal data comprises receiving signal data, calculating a first k-th moment from the signal data based on a first number of samples N, calculating a second k-th moment from the signal data based on a second number of samples N, the first number Nbeing different than the second number N, calculating a combined error, the combined error being a function of the first and second k-th moments, classifying a data region of the signal data as flat if the combined error is below or equal to a threshold curve in the data region, and classifying a data region of the signal data as non-flat if the combined error is higher than the threshold curve in the data region.