xCORE VocalFusion

VocalFusion VOICE PROCESSORS

The xCORE VocalFusion XVF3000 family of voice processors provide far-field voice capture for control and search in reverberant environments. Integrated microphone and acoustic DSP delivers a fast tracking beamformer with 360° coverage and full duplex AEC with barge-in.

 

Features

  • Direct interfacing to 4 PDM microphones; linear or circular arrays
  • Keyword detection (XVF3100 only)
  • Voice pre-processing DSP including adaptive beamformer, full duplex AEC and barge-in, noise suppression, AGC
  • USB device or I2S host interface
  • I2S audio out
  • USB or I2C system control

XVF3000 VOICE DSP

The XVF3000 voice pre-processing engine enhances speech for automatic speech recognition (ASR) engines and communication channels.

XVF3000 VOICE DSP

 

Devices

xCORE VocalFusion voice processors are available with a range of features.

 Mic InterfaceIntegrated Voice DSPBarge-in SupportKeyword TriggerHost InterfaceAudio OutRAM (KB)Flash (KB)Package  
XVF3000Up to 4 channelsAdaptive beam former, full duplex mono-AEC, noise suppression, dereverberation, AGC, limiterYesNoUSB device or I2S slaveUp to 48kHz sample rate5122048TQFP128 datasheetbuy
XVF3100Up to 4 channelsAdaptive beam former, full duplex mono-AEC, noise suppression, dereverberation, AGC, limiterYesYes (Sensory TrulyHandsfree)USB device or I2S slaveUp to 48kHz sample rate5122048TQFP128 datasheetbuy
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XVF3000/3100 Evaluation Kits

Use the xCORE VocalFusion Speaker Kit to prototype XVF voice processors. Based on the XVF3100 device, the kit can be used to evaluate Sensory TrulyHandsfree technology running on the XVF3100 device, as well as the far-field voice capture available on the XVF3000 device.

The evaluation kit is available with a circular or linear microphone array. Discover the key features of the kit and how to use it.

DISCOVER THE xCORE VocalFusion Speaker Evaluation Kit