Hackernews posts about Signalens

  1. Signalens' SignalSDR Pro Is a Raspberry Pi-Like High-Performance SDR (www.hackster.io)
    31 points by teleforce over 1 year ago | 6 comments
  2. SignalSDR Pro: A rugged, compact, high-performance SDR (www.crowdsupply.com)
    5 points by Lwrless over 1 year ago | discuss
  3. Xfinity using WiFi signals in your house to detect motion (www.xfinity.com)
    668 points by bearsyankees 11 months ago | 501 comments
  4. Somebody used spoofed ADSB signals to raster the meme of JD Vance (alecmuffett.com)
    549 points by wubin 4 months ago | 150 comments
  5. 40 percent of fMRI signals do not correspond to actual brain activity (www.tum.de)
    503 points by geox 5 months ago | 206 comments
  6. WiFi signals can measure heart rate (news.ucsc.edu)
    467 points by bookofjoe 9 months ago | 262 comments
  7. How a hawk learned to use traffic signals to hunt more successfully (www.frontiersin.org)
    463 points by layer8 12 months ago | 145 comments
  8. Decoding the telephony signals in Pink Floyd's 'The Wall' (corelatus.com)
    417 points by matthiasl over 1 year ago | 131 comments
  9. Ham radio operators receive signals from Voyager 1 on Dwingeloo telescope (www.camras.nl)
    321 points by ForHackernews over 1 year ago | 121 comments
  10. NASA Successfully Acquires GPS Signals on Moon (www.nasa.gov)
    315 points by sohkamyung about 1 year ago | 168 comments
  11. Open-source communications by bouncing signals off the Moon (open.space)
    277 points by fortran77 7 months ago | 83 comments
  12. I discovered mysterious hidden signals on a public radio channel (2013) [video] (media.ccc.de)
    273 points by joebig over 1 year ago | 67 comments
  13. An open-source 240-antenna array to bounce signals off the Moon (moonrf.com)
    260 points by hillcrestenigma about 2 months ago | 69 comments
  14. Judge Signals Win for Software Freedom Conservancy in Vizio GPL Case (fossforce.com)
    216 points by speckx 6 months ago | 38 comments
  15. Canada's deal with China signals it is serious about shift from US (www.bbc.com)
    189 points by breve 4 months ago | 232 comments
  16. Signals, the push-pull based algorithm (willybrauner.com)
    170 points by mpweiher about 2 months ago | 36 comments
  17. Stealth signals are bypassing Iran’s internet blackout (spectrum.ieee.org)
    123 points by WaitWaitWha about 1 month ago | 61 comments
  18. Alignment is not free: How model upgrades can silence your confidence signals (www.variance.co)
    121 points by karinemellata about 1 year ago | 67 comments
  19. Twelve months at 1.5 °C signals earlier than expected breach of Paris Agreement (www.nature.com)
    117 points by rntn over 1 year ago | 128 comments
  20. Two Birds with One Tone: I/Q Signals and Fourier Transform (wirelesspi.com)
    105 points by teleforce 10 months ago | 27 comments
  21. SETI Home Flags 100 Signals After Sorting 12B Others (news.berkeley.edu)
    104 points by TMEHpodcast 4 months ago | 77 comments
  22. Implementing Signal's Double Ratchet algorithm (2020) (nfil.dev)
    97 points by todsacerdoti over 1 year ago | 8 comments
  23. The 1090 Megahertz Riddle: A Guide to Decoding Mode S and ADS-B Signals (books.open.tudelft.nl)
    96 points by toomuchtodo 10 months ago | 28 comments
  24. The evolution of annunciator signaling for telephones (www.calling315.com)
    90 points by Kovalick over 1 year ago | 13 comments
  25. New battery-free technology can power devices using ambient RF signals (news.nus.edu.sg)
    84 points by ohjeez about 1 year ago | 38 comments
  26. A Cold War Satellite Program Called Parcae Revolutionized Signals Intelligence (spectrum.ieee.org)
    84 points by kungfudoi over 1 year ago | 24 comments
  27. Trust signals as sparklines for Hacker News (hn-trustspark.com)
    82 points by solaire_oa about 2 months ago | 46 comments
  28. How We Found Bin Laden: The Basics of Foreign Signals Intelligence (directory.libsyn.com)
    77 points by gmays over 1 year ago | 77 comments
  29. AI hype is masking recession signals in the market (www.axios.com)
    61 points by toomuchtodo 8 months ago | 12 comments
  30. Signal's Meredith Whittaker on the Telegram security clash (techcrunch.com)
    53 points by doener almost 2 years ago | 37 comments