Just a few meters, as per the article. I'm guessing if you can't hear it on the ... | Hacker News

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		sgt on Sept 3, 2020 \| parent \| context \| favorite \| on: iPhone audio detectable with AM radio Just a few meters, as per the article. I'm guessing if you can't hear it on the iPhone's speaker, it won't be audible on AM radio either.

m0xte on Sept 3, 2020 [–]

Correct. Although it’s possible on older handsets with 3.5 jack that the audio amplifier in the handset itself is possible to receive. I’m not sure about lightning.

But I very much doubt at the stated range. The EMC guys would be all over that.

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