3 ms·

Note that the AP claims to have a recording of the sound believed by some to be the cause: https://apnews.com/88bb914f8b284088bce48e54f6736d84 https://apnews.co

Note that the AP claims to have a recording of the sound believed by some to be the cause: https://apnews.com/88bb914f8b284088bce48e54f6736d84 https://apnews.com/88bb914f8b284088bce48e54f6736d84

wyldfire 9y ago
> A closer examination of one recording reveals it’s not just a single sound. Roughly 20 or more different frequencies, or pitches, are embedded in it, the AP discovered using a spectrum analyzer, which measures a signal’s frequency and amplitude. Did anyone try decoding it? GMSK, FSK, BPSK, ASK?
- seandougall 9y ago
  AP filtered—sorry, "enhanced"—it to remove background noise before posting it to Youtube, where it's encoded with lossy compression. So if there was any signal embedded in it, there's a decent chance it's been obliterated.
  - owebmaster 9y ago
    Sure. What a bad coincidence. But let's trust them, as it might be a weapon of mass destruction /s
dgut 9y ago
Sounds like crickets you typically hear in Cuba.