Speech Technology Center is a leading provider of speech technology and security equipment. Since 1990, STC has developed technology which allows customers to solve a wide array of technological tasks ranging from design to implementation across every sphere of speech technology.STC designs and produces software, equipment, and technology for Law Enforcement Agencies, Police Departments, Call-Centers, Emergency Services, Large and Medium-size companies, and any other users who utilize speech acquisition and processing.Speech Technology Center : noise cancellation, noise reduction, DSP board, embedded solutions, voice identification, audio restoration, anti - terrorist, STC, soundcleaner, sound, cleaner, noise, tape, cancellation, speaker, voice, identification, verification, audio, analysis, recognition, biometrics, speech, enhancement, reduction, call, recording, restoration, research, software, security, distortion, examination, forensic, ClearVoice, Stretcher, transcriber, Gnome, SmartLogger, SIS, IKAR, signal, editor, spy, formant, spectrum, spectral, pitch, DSP, filtering, logger, monitor, phone, callcenter, emergency, police, detective, digital, recorder, technology, antiterrorist, antihijacking, antiskyjacking, Systems, Eurospeech, Russia, science, GPEC, NATIA, Milipol, ENFSI, IAFPA, CallerID, DTMF, PBX, ISDN, CTI, Avaya, ISPEC, Interpolitex, CeBIT, IAFP, tapping, wire tapping, forensic, Call, textdecoding