NICE Systems

About: NICE Systems is a based out in . It is known for research contribution in the topics: Session (computer science) & Audio signal. The organization has 277 authors who have published 197 publications receiving 5264 citations.

System and method for capturing analyzing and recording screen events

Abstract: A system and method for capturing screen events, and processing these events to form data in a data format which is susceptible to analysis. Preferably, the method also comprises analyzing the data in order to extract useful information about the user of the screen and computational device which generated these screen events. More preferably, the method of the present invention is able to assess the quality of the performance of the user whose interaction with the computational device caused the screen events to be generated.

Video and audio content analysis system

Abstract: The present invention is directed to various methods and systems for analysis and processing of video and audio signals from a plurality of sources in real-time or off-line. According to some embodiments of the present invention, analysis and processing applications are dynamically installed in the processing units.

Method and apparatus for recognizing a speaker in lawful interception systems

Abstract: A method and apparatus for identifying a speaker within a captured audio signal from a collection of known speakers. The method and apparatus receive or generate voice representations for each known speakers and tag the representations according to meta data related to the known speaker or to the voice. The representations are grouped into one or more groups according to the indices. When a voice to be recognized is introduced, characteristics are determined according to which the groups are prioritized, so that the representations participating only in part of the groups are matched against the o voice to be identified, thus reducing identification time and improving the statistical significance.

Method for forwarding and storing session packets according to preset and/or dynamic rules

Abstract: A system and method for recording and/or monitoring data by forwarding it, with or without analyzing or otherwise filtering the data itself. According to preferred embodiments of the present invention, the system and method are operative over IP networks. According to a preferred embodiment of the present invention, there is provided a system and method for forwarding data according to at least one characteristic of the data, such as the session's metadata for example, without analyzing or otherwise filtering the data itself. According to another preferred embodiment of the present invention, before the data is forwarded to the recording device, pre-processing algorithms are performed according to a system preset or according to one or more rules.

Method and apparatus for speaker spotting

Abstract: A method and apparatus for spotting a target speaker within a call interaction by generating speaker models (98) based on one or more speaker's speech; and by searching for speaker models (110) associated with one or more target speaker speech files.