VOCAL’s acoustic echo cancellation algorithm estimates the transfer function of the acoustic environment from the enclosed loudspeaker to the device microphone and cancels received echoes from the microphone signal. Constraints include the volume of the enclosure, the required bandwidth, and the tolerable delay. Acoustic Echo Cancellation remove echoes generated by the enclosed loudspeaker from the microphone signal. Contact us to discuss your Acoustic Echo Cancellation application requirements. Our AEC software is used in millions of installations world-wide, including conferencing speakerphones, IP intercom systems, V2oIP videoconferencing systems, aeronautical headsets, and smart speakers. VOCAL’s Acoustic Echo Cancellation software is available as a standalone algorithm, a library, with a VoIP stack and our Voice Quality Enhancement System. Our AEC software is optimized for execution on all major general purpose and DSP architectures (Intel, AMD, ARM, Texas Instruments (TI), Analog Devices (ADI), MIPS, etc.) and portable enough to run on just about anything. Optimized for DSP, ARM and other processors. ITU, ETSI, Apple Car Play, Microsoft Teams Compliancy support.Provides High Speech Quality Enhancement for Full Duplex communications.Acoustic Echo Cancellation (AEC) software is used in Radio, Mobile, VoIP and Voice communications.
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