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.

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Noise Cancellation
Trial version
GritTec Cleans Audio with Noise Cancellation
Windows
Pitch Shift in Speech & Audio Signals
Trial version
Use GUI interface for pitch scale modification.
Windows
Dual Microphone Array
Trial version
Noise Suppression for Clearer Speech Direction
Windows
Noise Capture
Trial version
Capture audio streams from Skype VoIP.
Windows
Time Stretching Speech & Audio Signals
Trial version
GritTec Audio: Pitch-Preserving Time Scale Adjustment
Windows
Pitch Capture
Trial version
Capture audio streams from Skype VoIP.
Windows
Noise Cancellation for Linux
Trial version
Clean speech signals in the original audio files under Linux.
Linux
GritTec Speaker-ID: The Mobile Client
Trial version
Voice Identification Software for Speaker Recognition
Windows