XMOS Announces Support for USB and XVF3510 Voice Processor

XMOS Announces Support for USB and XVF3510 Voice Processor

XMOS today announced a new firmware variant with support for USB and built-in applications for the XVF3510 Voice Processor.
The XVF3510 opens the door for voice-enabled smart products to meet the rapidly evolving needs of the far-field voice market, delivering high performance with a low eBOM.

The two variants - the XVF3510-UA for USB accessory devices and the XVF3510-INT for built-in solutions - combine specially designed algorithms to ensure clear voice streams are captured from across the room, even in noisy environments. environment, and the audio stream comes from the device itself. These include:
Acoustic Echo Cancellation (AEC) to detect speech signals even in the presence of loud audio interference

Interference Cancellation (IC), which works intelligently to remove static point noise and ignore audio from other devices

Noise suppression, removal of stationary and non-stationary diffuse noise sources

Automatic Delay Estimation Control (ADEC), which adjusts signal delays for optimal AEC performance

Automatic Gain Control (AGC) to adjust output channel levels for optimal results

System control and parameterization, real-time monitoring and adjustment algorithm control, system configuration and GPIO

Requiring only two microphones, the XVF3510 is optimized for audio-visual products, smart home devices and appliances, health and fitness solutions, and conference calling.
XMOS official said: "The far-field voice market is expanding and developing at an extremely fast rate, and we need to be able to guarantee that our products can continue to be an integral part of the rapidly diversifying use cases in this field. With the introduction of these two new firmware versions, The XVF3510 strikes the sweet spot between price and performance, giving engineers the flexibility they need to drive new ideas and create new value for end users."