Anticipating the corporate’s presentation at Embedded World 2023, XMOS has launched the XVF3800, a quick-to-market, high-performance voice processor for enterprise and client voice conferencing platforms. The XVF3800 combines acoustic echo cancellation (AEC), a number of adaptive beamformers, noise suppression, AGC, and extra, and can be out there together with a growth package, the XK-VOICE-SQ66.
The brand new XMOS XVF3800 voice processor was designed to ship a high-performance, cost-optimized, fast time-to-market resolution for enterprise and client voice conferencing platforms. The four-microphone processor is meant to allow Microsoft Groups and Zoom certification in conferencing units, soundbars with built-in cameras (aka videobars), moveable speakerphones, PCs, gaming screens and collaborative show options.
The answer presents cutting-edge algorithms to offer high-quality audio in difficult environments, whereas the processor itself allows builders to totally optimize efficiency based mostly on the precise acoustics of the product at hand.
Key options embrace acoustic echo cancellation (AEC) to take away far-end echoes picked up by the microphones, which allows the XVF3800 to extract clear voice alerts even with high-volume speaker output, mixed with adaptive a number of beamformers to trace each stationary and non-stationary voice sources, figuring out the route of arrival, and isolating the voice of curiosity, enhancing double discuss and dereverberation efficiency.
As necessary in these designs, the XMOS XVF3800 additionally presents noise suppression (nulls diffuse noise sources reminiscent of air con, highway noise and so on.) to allow correct, constant voice seize, and automated acquire management (AGC) to make sure a constant far-end quantity for audio system at totally different distances from the machine.
Past the specialised microphone interface and two supporting linear mic arrays, the XVF3800 additionally incorporates USB 2.0 connectivity, in addition to an I2S audio interface that may pattern at 16kHz or 48kHz.
The XVF3800 is at present out there to early entry clients and can be usually out there, together with a growth package, the XK-VOICE-SQ66 (pictured above), within the second quarter of 2023. The brand new, cost-optimized processor builds on the success of XMOS’ excessive efficiency VocalFusion vary.
“The trendy workforce has extra disparate and versatile work environments than ever earlier than, and so has by no means had greater expectations for its communications instruments,” commented Aneet Chopra, EVP Advertising & Product Administration, XMOS. “With this in thoughts, enterprise and client software program suppliers like Microsoft Groups, and Zoom, are elevating the bar to match these expectations. Turnkey options which might be excessive efficiency and straightforward to combine are wanted to maintain tempo with new improvements and experiences.”
XMOS is showcasing the XVF3800 demo throughout Embedded World 2023 in Nuremberg, Germany (March 14-16).