(32-bit API for 24-bit sample data is available upon request).
ACOUSTIC ECHO CANCELLATION FOR PC CODE
ACOUSTIC ECHO CANCELLATION FOR PC SOFTWARE
Acoustic echo cancellation removes echoes caused by acoustic coupling and environmental acoustic effectsĪcoustic echo cancellation removes echoes caused by acoustic coupling and environmental acoustic effects.Īcoustic Echo Cancellation (AEC) software can be applied to hands-free telephone systems, conferencing speakerphones, IP intercom systems, V2oIP videoconferencing systems, aeronautical headsets, and smart speakers. This software can be applied to audio applications with sampling rates ranging from narrowband (8kHz), wideband (16kHz), and fullband (48/96kHz). VOCAL’s Robust Acoustic Echo Canceller software is platform independent C code, and is available for a wide variety of platforms, including ARM, Intel, ADI DSP, TI DSP. VOCAL’s AEC with speech enhancement features provide high definition and high-fidelity audio quality for full-duplex audio communications. Beyond adaptive filtering, double-talk detection, residual echo suppression, VOCAL’s AEC SDK can include features, such as noise reduction, anti-howling, automatic gain control and automatic delay estimation. VOCAL’s Robust Acoustic Echo Cancellation (AEC) software is an efficient, portable, customizable full-duplex Acoustic Echo Canceller solution for removing echoes caused by acoustic coupling and reverberations between the microphone and loudspeaker in the voice.