Focal Selects SPARK LE-UWB™ Connectivity for Diva Alta Utopia Wireless Audio Speakers

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SPARK Microsystems Featured on the Embedded Executive Podcast

  • February 19, 2026

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SPARK Microsystems was recently featured on the Embedded Executive podcast from Embedded Computing Design. In this episode, the discussion explores how SPARK’s LE-UWB™ wireless technology delivers ultra-low power consumption together with high bandwidth and ultra-low latency, enabling a new generation of Physical AI, gaming, audio, and IoT devices.

Operating across wide channels in the 6.2–9.5 GHz spectrum, LE-UWB enables short transmissions with reduced airtime exposure, helping maintain reliable performance even in dense RF environments. This approach allows designers to achieve responsive, wire-like wireless connectivity while minimizing power consumption.