Speech Technology Center - voice recognition,noise cancellation,noise reduction,voice identification,audio restoration,voice recording, digital voice recorders,voice analysis,biometry

Audio examination services
Noise cancellation

4 Krasutskogo str
Saint Petersburg
196084 Russia
tel. +7 812 331-0665
fax: +7 812 327-9297
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STC Expert team has been successfully carrying out examinations of recordings ordered by law enforcement offices, courts, public institutions, private companies and persons.

The following range of questions are met:

Speech-enhancement, preparation of the signal for listening;
Text decoding of low quality speech recordings even if the signal-to-noise ratio is -10 dB;
Speaker identification, particularly in recordings with low quality, short duration, in controversial cases etc.
Audio data and recording media authentication.

Please, feel free to contact us at info@speechpro.com to receive details on speech enhancement and forensic audio services.


	07.05.2010 Following the overwhelming success of the SpeechTEK event in the US, SpeechTEK Europe launches in London on 26 & 27 May 2010. SpeechTEK Europe will feature two packed days of conference sessions, keynotes and case studies plus an exhibit hall showcasing leading vendors and solutions providers, dedicated to bringing European buyers and sellers together in a focused setting. more... 06.05.2010 The 1st EU–Russia Innovation Forum will be held on the 25 – 27th of May, 2010 in the City of Lappeenranta. The events will take place at the Lappeenranta City Hall and at the Lappeenranta University of Technology. more... 25.03.2010 Speech Technology Center invites you to visit our booth at DSA 2010, which has now become one of the world's top 5 defense and security exhibitions and firmly remains the Asia Pacific region's most vital procurement hub for Defense and Security. more... Archive news RSS