- cross-posted to:
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- cross-posted to:
- [email protected]
A new open-source tool named ‘Chirp’ transmits data, such as text messages, between computers (and smartphones) through different audio tones. […]
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Holy shit, what if we transmitted that over the phone?
And like we connected all the phones together
I don’t think we would need to use audible tones, even. My goodness, we might just be on to something.
…back in the day, if you built a certain type of tone generator, you could talk on pay phones for free, or even call long distance!
Or just whistle.
And this is still how you program handheld radios.
