The XVF3000 voice processor provides far-field voice capture for smart speakers and conference calling applications.
The XVF3000 is no longer available.
This device has been replaced in the XMOS catalogue by the new XVF3800 which has improved performance, a smaller device package and greater value and the XCORE-VOICE platform that supports multiple keyword recognition engines. See EOL notice here.
Evaluation
Dev kits are available to help you evaluate the XVF3000 and prototype your voice enabled products.
Dev Kit for Amazon Alexa Voice Service (Linear Array)
The kit includes a small form-factor linear microphone array which provides up to 180° capture for ‘edge of the room’ applications such as smart TV’s, sound bars, set-top boxes and other near-to-wall products.
BLOCK DIAGRAM
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QUICK LINKS
Developer Resources
| Title | Version | Date | Download |
|---|---|---|---|
| xCORE VocalFusion Speaker - Evaluation binaries (XVF3100/3000) | 1.1.3 | 2020-08-24 | zip |
| Title | Version | Date | Download |
|---|---|---|---|
| Implementing a low-cost speakerphone with VocalFusion | 2025-02-11 | HTML | |
| Recommendations and considerations for testing and optimising far-field voice applications whitepaper | 1.0 | 2020-09-04 | |
| XVF3000/3100 Datasheet | 2020-09-05 | ||
| XVF3000/3100 Product Brief | Sept 2020 | 2020-09-08 |
| Title | Version | Date | Download |
|---|---|---|---|
| Microphone Array Linear 33mm Board Design Files | 2V1 | 2020-08-27 | zip |
| VocalFusion Control Users Guide | 1.1.2rc5 | 2017-12-03 | |
| XVF3000 Base Board Design Files | 1V1 | 2020-08-27 | zip |
| XVF3000-3100 Dev Kit Hardware Manuals | 1.4 | 2020-08-28 | zip |
| XVF3000-3100 Dev Kit Setup Guides | v1.1.3 | 2021-01-08 | zip |
| xCORE VocalFusion Fine Tuning Guide | 1.1.1rc5 | 2017-10-13 |