Overview#

The XMOS VocalFusion ® XVF3800 is a high-performance voice processor that uses microphone array processing and a sophisticated audio processing pipeline to capture clear, high-quality speech from anywhere in a room. The XVF3800 uses the XMOS xcore.ai processor and supports a range of integrated and accessory voice communication applications.

Fig. 36 shows the XVF3800 in context. Only one of the alternate reference audio paths may be present in the product design.

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Fig. 36 Context Diagram#

This document provides information on:

  • The XVF3800’s theory of operation,

  • Advanced options for configuring and building the firmware,

  • Methods for testing changes to the XVF3800 firmware, and

  • Areas within the XVF3800 firmware intended for customisation.