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DESCRIPTION:   'Title: DEFCON Demonstrations and Presentations by Open Rese
 arch\n   Institute at RF Village\n   When: Sunday\, Aug 14\, 10:00 - 14:59
  PDT\n   Where: Flamingo - Eldorado Ballroom (Radio Frequency Village) - [
 1]Map\n\n   SpeakerBio:Open Research Institute\n   No BIO available\n   Tw
 itter: [2]@OpenResearchIns\n\n   Description:\n   Opulent Voice Opulent Vo
 ice is an open source high bitrate digital\n   voice (and data) protocol. 
 It's intended to be useful for both space\n   and terrestrial deployments.
  We’re getting nice clear 16kbps OPUS\n   audio out of the demodulator. 
 See and hear a demonstration at the ORI\n   exhibit in RF Village. We’ll
  be using COBS protocol within Opulent\n   Voice. If you’re unfamiliar w
 ith COBS\, please read about it here:\n   [3]https://en.wikipedia.org/wiki
 /Consistent_Overhead_Byte_Stuffing\n   Authentication and authorization is
  built in and optional. There is no\n   separate “packet mode”. Things
  are designed to “just work” and\n   get out of your way whether or no
 t you’re sending voice or data.\n   Based on Mobilinkd codebase that imp
 lemented M17\, the Opulent Voice\n   development implementation can be fou
 nd here: [4]https://github.com/phase4ground/opv-cxx-demod\n   Authenticati
 on and Authorization functions will be summarized in a\n   poster presenta
 tion. Find out more about this work here: [5]https://github.com/phase4grou
 nd/documents/tree/master/Engineering/AAAAA\n   Ribbit Ribbit is an open so
 urce SMS data mode that leverages smart\n   phone hardware. The free Andro
 id app produces digital audio that you\n   transmit over your HT or any ot
 her audio coupled device. There will be\n   poster explaining the architec
 ture and you can pick up a Ribbit\n   sticker with QR code for the free An
 droid app at ORI's exhibit in RF\n   Village. Regulatory Interested in bei
 ng able to do more with open\n   source satellites? We have some landmark 
 regulatory results that solve\n   a big problem for those of us in the US 
 that have wanted to do open\n   source satellite work without fear. See ou
 r poster in RF Village and\n   find out more at the following link: [6]htt
 ps://github.com/phase4ground/documents/tree/master/Regulatory\n   OpenRTX 
 OpenRTX is a team based in Italy that specializes in open\n   source firmw
 are for a variety of platforms in the VHF/UHF digital\n   voice world. The
 y work on DMR and M17 implementations for the MD-380\,\n   and more. Pick 
 up a business card and see a demonstration of OpenRTX's\n   work at ORI's 
 exhibit in RF Village. Tiny CTF We'll have the World's\n   Smallest Wirele
 ss CTF! Come and find it and get a mission patch for\n   successful solves
  of the challenge. More! There's plenty more. If you\n   see a Volcano and
  friendly people\, you've found the right place.\n   '\n\n   1. https://de
 fcon.outel.org/consolidated_page.html#FlamingoThirdFloor\n   2. https://tw
 itter.com/OpenResearchIns\n   3. https://en.wikipedia.org/wiki/Consistent_
 Overhead_Byte_Stuffing\n   4. https://github.com/phase4ground/opv-cxx-demo
 d\n   5. https://github.com/phase4ground/documents/tree/master/Engineering
 /AAAAA\n   6. https://github.com/phase4ground/documents/tree/master/Regula
 tory\n\n\n
DTEND:20220814T215900Z
DTSTART:20220814T170000Z
LOCATION:RFV - Flamingo - Eldorado Ballroom  (Radio Frequency Village)
SUMMARY:DEFCON Demonstrations and Presentations by Open Research Institute 
 at RF Village
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