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I think the whole thing could be done pretty much all in software. Setup a bunch of phone numbers in Twilio, using a bunch of your friends iPhones, strategicall

by soheil 10y ago

I think the whole thing could be done pretty much all in software. Setup a bunch of phone numbers in Twilio, using a bunch of your friends iPhones, strategically located, call the numbers and process the data using Twilio API. Whatsapp or other real-time voice communication apps with an API may work too.

dmitrygr 10y ago
You'll never be able to collect phase shift info from such a setup. Not only will each phone's DSP algos delay the data, but the jitter in transmission and reception will just kill any chance of it working properly.
- tripzilch 10y ago
  ... but I commend their optimism :-P