Complete Communications Engineering

Echo Cancellation Software

Echo Cancellation Software is used to enhance speech for Radio, Mobile, Voice, Video, and VoIP applications.  Whether the echo is electrical, acoustical, or has multiple sources, VOCAL has developed the solution for it.  Full-duplex voice communication systems require an echo cancellation solution for clear and effective conversations.  Echo cancellation software must have fast convergence speeds, resilient double-talk performance, and robustness to background noise.  VOCAL’s solutions offer this and much more.

VOCAL’s Echo Cancellation Software

VOCAL’s Echo Cancellation software modules are available standalone, as a library, and with our Voice Quality Enhancement System. Source code is optimized for DSP, ARM and other processors from TI, ADI, Intel and other leading vendors.

Echo Cancellation Features

Echo Cancellation Applications

VOCAL’s echo cancellation software operates every day in millions of installations world-wide, including public telephone systems as well as intercoms, speakerphones and VoIP products. Contact us to discuss your application requirements with our engineering staff.


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supported platforms

VOCAL’s solution is available for the above platforms. Please contact us for specific supported platforms.


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