Smart de-Noise

Image quality

Joint Source-Channel Coding (JSCC)

A traditional digital video communication is subject to the cliff effect, meaning it will suddenly lose digital signal reception when a minimum threshold of signal quality is reached. Fortunately, HDZero uses Joint Source-Channel Coding (JSCC) technology, enabling its video reception to gradually roll off when signal strength decreases – akin to an analogue.  

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Signal intensity

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robust video link

In a low SNR scenario, the traditional digital video link is unable to provide a stable data stream, blacking out the display. In contrast, HDZero provides a robust video link even with lower SNR.

Test by Drone

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3KM

4KM

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6KM

7KM

 Photo by Sebastien van der Velden

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