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DESCRIPTION:   'Title: DEFCON Demonstrations and Presentations by Open Rese
 arch\n   Institute at RF Village\n   When: Saturday\, Aug 13\, 10:00 - 17:
 59 PDT\n   Where: Flamingo - Eldorado Ballroom (Radio Frequency Village) -
  [1]Map\n\n   SpeakerBio:Open Research Institute\n   No BIO available\n   
 Twitter: [2]@OpenResearchIns\n\n   Description:\n   Opulent Voice Opulent 
 Voice is an open source high bitrate digital\n   voice (and data) protocol
 . It's intended to be useful for both space\n   and terrestrial deployment
 s. 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
  with COBS\, please read about it here:\n   [3]https://en.wikipedia.org/wi
 ki/Consistent_Overhead_Byte_Stuffing\n   Authentication and authorization 
 is built in and optional. There is no\n   separate “packet mode”. Thin
 gs are designed to “just work” and\n   get out of your way whether or 
 not you’re sending voice or data.\n   Based on Mobilinkd codebase that i
 mplemented M17\, the Opulent Voice\n   development implementation can be f
 ound here: [4]https://github.com/phase4ground/opv-cxx-demod\n   Authentica
 tion and Authorization functions will be summarized in a\n   poster presen
 tation. Find out more about this work here: [5]https://github.com/phase4gr
 ound/documents/tree/master/Engineering/AAAAA\n   Ribbit Ribbit is an open 
 source SMS data mode that leverages smart\n   phone hardware. The free And
 roid app produces digital audio that you\n   transmit over your HT or any 
 other audio coupled device. There will be\n   poster explaining the archit
 ecture and you can pick up a Ribbit\n   sticker with QR code for the free 
 Android app at ORI's exhibit in RF\n   Village. Regulatory Interested in b
 eing able to do more with open\n   source satellites? We have some landmar
 k regulatory results that solve\n   a big problem for those of us in the U
 S that have wanted to do open\n   source satellite work without fear. See 
 our poster in RF Village and\n   find out more at the following link: [6]h
 ttps://github.com/phase4ground/documents/tree/master/Regulatory\n   OpenRT
 X OpenRTX is a team based in Italy that specializes in open\n   source fir
 mware for a variety of platforms in the VHF/UHF digital\n   voice world. T
 hey work on DMR and M17 implementations for the MD-380\,\n   and more. Pic
 k 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 Wire
 less CTF! Come and find it and get a mission patch for\n   successful solv
 es of the challenge. More! There's plenty more. If you\n   see a Volcano a
 nd friendly people\, you've found the right place.\n   '\n\n   1. https://
 defcon.outel.org/consolidated_page.html#FlamingoThirdFloor\n   2. https://
 twitter.com/OpenResearchIns\n   3. https://en.wikipedia.org/wiki/Consisten
 t_Overhead_Byte_Stuffing\n   4. https://github.com/phase4ground/opv-cxx-de
 mod\n   5. https://github.com/phase4ground/documents/tree/master/Engineeri
 ng/AAAAA\n   6. https://github.com/phase4ground/documents/tree/master/Regu
 latory\n\n\n
DTEND:20220814T005900Z
DTSTART:20220813T170000Z
LOCATION:RFV - Flamingo - Eldorado Ballroom  (Radio Frequency Village)
SUMMARY:DEFCON Demonstrations and Presentations by Open Research Institute 
 at RF Village
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