So I saw this HDMI cable online:

Somehow, this triggered a transformation in me. You know how when Eric eats a banana, an amazing transformation occurs? A similar thing happened to me: this horrendously-worded advertisement turned me into an old person. I wanted to write a letter to them.

There were so many unanswered questions in my mind: what is a “virus noise” (is it a bit like the sound of somebody sneezing?)? How a polyester coating protects against them? And what kind of viruses are transmitted down video cables, anyway?
It took them five days but, fair play to them, they – despite Reddit’s expectations – wrote back.
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Their explanation? The ‘Virus’ was transcribed from French terminology for interference. It’s not a computer virus or anything like that.
The world is full of examples of cables being over-sold, especially HDMI cables and things like “gold-plated optical cables” (do photons care about the conductivity of gold, now?).
Does anybody have enough of a familiarity with the French language to let me know if their explanation is believable?
[f_widget] [link provided]
[f_widget] Closest I could find to a link
[f_widget] Seems a bit... tenuous
[f_widget] If you look at the synonyms, 'parasites' can mean 'parasites'/'vermin', and also 'interference'
Try the phrase “parasites électriques” or “parasites électroniques” – it means electronic noise, but a literal translation word by word would come out differently.