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:
Oct. 23, 2012
Filed:
Dec. 30, 2008
Applicants:
Ilan D. Shallom, Ashdod, IL;
Nitay Shiran, Moshav Meishar, IL;
Inventors:
Ilan D. Shallom, Ashdod, IL;
Nitay Shiran, Moshav Meishar, IL;
Assignee:
AudioCodes Ltd., Lod, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/00 (2006.01); G10L 15/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of providing a quality measure for an output voice signal generated to reproduce an input voice signal, the method comprising: partitioning the input and output signals into frames; for each frame of the input signal, determining a disturbance relative to each of a plurality of frames of the output signal; determining a subset of the determined disturbances comprising one disturbance for each input frame such that a sum of the disturbances in the subset set is a minimum; and using the set of disturbances to provide the measure of quality.