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TeMPOraL
on Feb 10, 2018
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Quiet for Android – TCP over sound
How? A naive solution would use only "upwards acceleration" and "lack of upwards acceleration"; phone accelerometers should be able to handle that quickly enough to get
at least
couple dozen bps.
perfmode
on Feb 10, 2018
[–]
Yeah, you just need put a wide margin between "high" and "low" states. The bitrate will be low, but it would work.
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