Buried in Intel ICH10 Errata update: HD audio “oversampling” setting in all Intel chipsets to use for SDR, Tx up to 2.3Mhz (48bit@48Khz), Rx to 4.6 Mhz (96b). Even without tuned antenna has range to cover LF and MF incl.160m (1.8-2.2) amateur band! https://www.intel.ca/content/dam/www/public/us/en/documents/specification-updates/io-controller-hub-10-family-specification-update.pdf …
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I'm not screaming "it's impossible to broadcast RF" from a computer. Of *course* it's possible. That's what EMI *is*. That's how TEMPEST works. You can abuse interfaces for that. That doesn't change the fact that your interpretation of what you found is nonsense.
But you can't *receive* RF, and you certainly can't transmit with any kind of significant power, because it's a design objective to minimize RF emissions. Not without an external antenna and amplifier.
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well that gets to the next part, still a little complicated for twitter, or I haven't distilled it down to simple enough concepts to explain in tweets yet because my understanding is incomplete. coming soon.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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I'm not entirely sure I want to enter this conversation, but this is cool, especially in the context of things like AWS F1 instances: http://www.ccm.ece.vt.edu:8444/papers/couch_2011_reconfig.pdf …
Thanks. Twitter will use this to make your timeline better. UndoUndo
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