Description
The ZL38063 is part of Microsemi's Timberwolf audio
processor family of products that improves Automatic
Speech Recognition (ASR) performance at extended
distances with barge-in capability and is optimized for
detecting voice commands.
The Microsemi AcuEdge™ Technology ZL38063 device
is specifically designed for televisions, set-top boxes,
and smart speakers, but works equally well in other
connected home applications. The device is capable of
both voice control and 2-way full duplex audio with voice
enhancements such as Acoustic Echo Cancellation
(AEC), Noise Reduction (NR) to improve both the
intelligibility and subjective quality of voice in harsh
acoustic environments.
Microsemi offers additional tools to speed up the product
development cycle. The MiTuner™ ZLS38508 or
ZLS38508LITE GUI software packages allow a user to
interactively configure the ZL38063 device. The optional
ZLE38470BADA Automatic Tuning Kit provides
automatic tuning and easy control for manual fine tuning
adjustments.

Applications
• Integrated smart home gateways
• Connected home devices:
• Set Top Boxes
• Smart Speakers
• Digital Assistants