Talk:Vietnamese Siren Jammer

Obviously not data, but likely something. My guess would be something like a buoy.

Take a listen to it in LSBLower Side Band Modulation/AMAmplitude Modulation, the carrier next to it seems to suggest a possible ssb voice channel. Regardless, an odd signal to see and hear. reminded me of Distress Radiobeacon (Analog). --Cartoonman (talk) 05:37, 16 January 2016 (NZDT)

Pretty sure that was just a shortwave AMAmplitude Modulation station that was nearby, and was not part of the signal. The6P4C (talk) 22:34, 16 January 2016 (NZDT)

Hmm, I agree with you. Hard to tell what it is though, could very well be a buoy of some sort or even some rf noise made by a machine or device. --Cartoonman (talk) 13:53, 17 January 2016 (NZDT)

Looks to me like the Vietnamese siren jammer. See this recording on YouTube. --Kj6psg (talk) 20:46, 24 February 2016 (NZDT)

I have cross-checked this with your example and I can pretty confidently say that this is the Vietnamese siren. Thanks for your id Kj6psg. --Cartoonman (talk) 04:28, 26 April 2016 (NZST)

JSYK not many on the wiki would care, but this is the 500th signal weve managed to identify. I made a previous announcement on the sigid reddit regarding this milestone: https://www.reddit.com/r/signalidentification/comments/188u2rp/second_announcment_for_the_500_signal/

Also, its nice to see you again Cartoonman. -> Yalek W (talk) 12/03/2023 @1103.