The XVF3500 voice processor offers 2 channels of full duplex acoustic echo cancellation (AEC) designed for developers working in a growing market such as voice-based smart TVs, sound bar, set-top boxes and digital media adapters - All of these markets require stereo AECs to support 'room-wide' voice-interface solutions.
Uniquely, the solution also supports configurable AEC delays that allow the AEC reference signal to be accurately calibrated and delay adjusted to provide far-field voice after-sales accessories for existing consumer electronics.
Commenting on the release of this product, Mark Lippett, president and CEO of XMOS, said: "The device and evaluation kit will further advance the integration of embedded voice-control devices on the edge of our room, especially those for high-quality music and TV control And we look forward to demonstrating this solution at the Consumer Electronics Show (CES) in Las Vegas next month.We have the most comprehensive portfolio of far-field pick-up solutions yet to be released Consolidated this position.
Like all other XMOS voice solutions, this solution captures commands accurately from anywhere in the room, even in complex acoustical environments, for processing with cloud-based voice recognition systems.The XVF3500 voice processor provides sophisticated voice digits Signal Processing (DSP) - Includes a full-duplex acoustic echo canceller (AEC) with voice interrupt capability that enables users to interrupt or pause a device that is playing music - and an adaptive beamformer to In addition, it provides advanced dereverberation, automatic gain control and noise suppression - providing a clear voice interactive experience even in noisy environments.
The CES Consumer Electronics Show, to be held in Palazzo, Las Vegas from January 9 to January 12, 2018, will feature XMOS, which will showcase its existing VocalFusion 4 microphone suite for Amazon AVS, VocalFusion speakers with linear and circular arrays, commercial deployments for far-field voice processing, and human-machine interface development.