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November 09, 2010

GritTec has updated high level API of GritTec's Speaker-ID SDK up to version 2,990.

   In this version GritTec has optimised handler of system events with returning errors codes for the general functions and  procedures of high level GritTec's Speaker-ID SDK. Efficiency of the system events handler was checked in the multi-threading mode of voice identification for audio files with big sizes (~ 10mB).
   Testing has been made on the PC computer with Windows XP (x86) and system parameters: AMD Athlon 64 X2 6000t, 2 GB RAM. For testing the new SDK GritTec's developers have created the special program with GUI interface and supporting of multi-threading voice identification and/or voice verification. During running of GUI program with 20 streams of voice identification the handler of system events has returned messages about low memory resources for some streams. It has allowed to stop or suspend completely streams at the level of creation of milti-threading voice identification program for which there were such system messages. Thus the updated high level SDK gives an opportunity to developers to control work of GritTec's Speaker-ID engine more effective.
   Reminder, high level API represents a universal remedy of text independent voice identification and/or voice verification, in which all functions and procedures are presented in the unified form. It allows developers to reduce integration time of identification engine under the another compilers (distinct from the C/C ++), i.e. without creation of special wrappers modules for using of GritTec's libraries.

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