April 09, 2012

New version of OTExpert 5.1 is released.

December 01, 2011

OTExpert 5.0 presentation at Federal Ministry of Public Health Forensic Centre.

April 05, 2010

Presentation of software complex OTExpert at Applied Linguistics Dpt. of Moscow State University.

June 06, 2009

OT-Kontakt, Ltd and Forenex Ltd signed partnership agreement about mutual efforts for development of scientific and forensic audio methods and tools.


OT-CONTACT - is one of the founder of the Russian Speech Technology Consortium.
OT-CONTACT employees are the members of Russian Acoustic Society.  
OT-CONTACT is the member of High Technology Chamber of Commerce and Industry.
 Since 1992 OT-CONTACT works in the field of speech technologies. The main focus of our projects is the reliability.

We provide a product line of speech technology solutions for governmental agencies and business applications:
  • Forensic Audio Examination Set - OTExpert;
  • Professional singing software - Orpheus.