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November 01, 2012

GritTec has presented a release of new version of GritTec's Speaker-ID (Version 3,55) engine

In a new version of GritTec's Speaker-ID (Version 3,55) engine in mode of voice training has been optimized voice training models. A new technology for building of error model (FRR, FAR) has been added for target voice sample. Thus probabilities observation of FRR, FAR errors in recognition mode correspond more exactly for distribution of "Score" values for each target voice sample.
In module of voice recognition it has been added a new technology of "Score" values normalization with a UBM models, which improved results for "Score" values for each target voice sample in compare with the previous version.

At using hardware license model it were fixed problems for concurrent using a few USB keys under one PC computer. At using GritTec's Speaker-ID engine for multi-threading mode it were fixed problems with using USB keys.

At present updated of SDK-libraries are accessible for software developers with using software license models and hardware license models (i.e. with using USB key).
The libraries in a new SDK are accessible to developers in the form of objective code with supporting of MS Windows x86, x64 platforms and with examples of test projects under MS Visual Studio C ++ 2008 compiler.
To learn more details about a new version of GritTec's Speaker-ID engine and to test a demo program, please visit home page of this product or contact us via Online Request form.

About GritTec
GritTec Laboratory (GritTec Ltd.) specializes on research and development of algorithms and technologies in the field of speech and audio processing. GritTec's research is focused on speech enhancement, speech concealment, voice biometric, speech recognition, speech synthesis and other speech and audio technologies.
url: http://www.grittec.com