Experience the power of voice

From doorbells to smart TVs, our devices are getting smarter. Voice-control is transforming the way in which we access and enjoy content. However, capturing a clear voice command from a distance isn’t easy. It requires some complex digital signal processing (or DSP). And that’s where XMOS comes in, with the VocalFusion^® range of high performance voice interfaces.

	VOCALFUSION			PLATFORM SOLUTION
	XVF3500	XVF3800	XVF3610	XCORE-VOICE
Application	Communication	Communication	Speech Recognition	Speech Recognition
Number of Microphones	4	4	2	2
Microphone Topology	Linear	Linear / Square	Linear	Linear
Pickup Angle	360° beamformer	360° multi-beamforming	360°	360°
Microphone Spacing	30-90mm	30-100mm	40-100mm	40-100mm
Number of Reference Channels	2	1	2	2
Host Interfaces	USB / I2S	USB / I2S	USB / I2S	USB / I2S
Wake Word Detection	–		×	×
Typical Power Consumption	700mW	400mW	300mW	300mW
Low Power Mode	–		×	55mW
Local Dictionary	–		×	✓
Parameterisation	–		✓	use case based
Customisation	✓	✓	–	✓
Source Code	✓	✓	×	✓
Web page	Visit XVF3500	Visit XVF3800	Visit XVF3610	Visit XCORE-VOICE

TESTIMONIALS

“We are proud of our team’s efforts to realize this complex, groundbreaking and great performing soundbar reference design. We would not have been able to achieve this milestone without the awesome support of the Amazon Alexa Voice Service and XMOS development teams.”

Chris Von Hellermann, Senior Director of Technology Management

Tymphany

“The XMOS solution was selected for use in our smart voice assistant due to its superior far-field voice technology.”

Joe Wu, Senior Director

Pegatron

“The strong adoption in multimedia and entertainment is expected to continue and this device from XMOS addresses what manufacturers who want to add far-field voice control to their product lines will be looking for.”

Simon Bryant

FutureSource Consulting

“Infineon’s high performance digital XENSIV™ MEMS microphone (IM69D130) provides premium audio raw data, perfect to combine with XMOS’s advanced audio signal processing algorithms to handle even most demanding scenarios.”

Infineon

“The XVF3510 voice processor will enable manufacturers to economically embed a voice interface into mass-market consumer products.”

Max Maxfield

EE Web

“XMOS provides the thin-form factor and high performance needed […] to add Alexa in new ways to stereo home entertainment and wall-mounted AV equipment.”

Priya Abani, Director, Alexa Voice Service

Amazon

“Having partners like you building hardware means we have a way for everybody to build a consumer device that you can talk to.”

Dave Isbitski, Chief Evangelist, Alexa

Amazon