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by clm 10 12
Thu Mar 06, 2025 9:13 am
Forum: Main Outdoor Warning Sirens Board
Topic: Iconic nuclear warning siren sound effect
Replies: 12
Views: 18511

Re: Iconic nuclear warning siren sound effect

Pretty sure the main siren is a 10 port Hor Siro Drone. Sounds very similar to the one in this video. https://www.youtube.com/watch?v=Ef8u6t6meBg I've also heard people say it could be a 10 port Carter vertical siren on 60 hz, but those were rare even in the UK, and I'm not sure there's much eviden...
by clm 10 12
Thu Feb 27, 2025 4:35 pm
Forum: Main Outdoor Warning Sirens Board
Topic: Iconic nuclear warning siren sound effect
Replies: 12
Views: 18511

Re: Iconic nuclear warning siren sound effect

Pretty sure the main siren is a 10 port Hor Siro Drone. Sounds very similar to the one in this video. https://www.youtube.com/watch?v=Ef8u6t6meBg I've also heard people say it could be a 10 port Carter vertical siren on 60 hz, but those were rare even in the UK, and I'm not sure there's much evidenc...
by clm 10 12
Thu Feb 06, 2025 4:55 pm
Forum: Videos and Media
Topic: Sirens in Qatar
Replies: 3
Views: 7016

Re: Sirens in Qatar

I'm pretty sure the siren heard is a DS977, but I think the audio was dubbed in.
by clm 10 12
Thu Jan 30, 2025 8:50 am
Forum: Main Outdoor Warning Sirens Board
Topic: Seoul's Possible HLS System
Replies: 19
Views: 15347

Re: Seoul's Possible HLS System

I think video is recorded in February 27, 2000, 2pm. exact location is geukdong green 102 at oksudong. HLS-X73 installed in 1973 and replaced to LRAD-360X in 2000, But not confirmed it yet. replaced to A&D Engineering T24 in 2014. the okjeong middle school's T24 unit had a 24 speakers. watt is ...
by clm 10 12
Wed Jan 29, 2025 1:30 am
Forum: Main Outdoor Warning Sirens Board
Topic: Seoul's Possible HLS System
Replies: 19
Views: 15347

Re: Seoul's Possible HLS System

Pardon the bump, but I figured out a few things about that video. The building that it was filmed from is located at coordinates 37.542061, 127.010302. There is a siren location about 150m away, which can actually be seen twice in the video. It's on top of a raised section of roof on the Okjung Mid...
by clm 10 12
Tue Jan 28, 2025 8:11 pm
Forum: Main Outdoor Warning Sirens Board
Topic: Seoul's Possible HLS System
Replies: 19
Views: 15347

Re: Seoul's Possible HLS System

Pardon the bump, but I figured out a few things about that video. The building that it was filmed from is located at coordinates 37.542061, 127.010302. There is a siren location about 150m away, which can actually be seen twice in the video. It's on top of a raised section of roof on the Okjung Midd...
by clm 10 12
Tue Nov 12, 2024 3:02 am
Forum: Mystery Sirens
Topic: Dutch Flat, CA - What is this?
Replies: 20
Views: 13998

Re: Dutch Flat, CA - What is this?

I am definitely leaning towards it being a Japanese siren. It has 6 ports, appears to have a damper, and it's mounted on a steel tower structure with a bell on top, which are all common traits for Japanese sirens. Especially the fact that it is on a bell tower, sirens in Japan are commonly configure...
by clm 10 12
Sat Feb 05, 2022 6:10 am
Forum: Videos and Media
Topic: Alliance, Alberta Rotating CLM in attack
Replies: 5
Views: 4756

Re: Alliance, Alberta Rotating CLM in attack

Wow, didn't take long to get a recording of it! Definitely the best rotating CLM recording yet, at least that I've heard.
by clm 10 12
Sun Jan 09, 2022 6:44 pm
Forum: Main Outdoor Warning Sirens Board
Topic: CLM 10 Port Fire Department Siren?
Replies: 6
Views: 10205

Re: CLM 10 Port Fire Department Siren?

Where in BC is this siren located?
by clm 10 12
Sun Jan 09, 2022 6:49 am
Forum: Mystery Sirens
Topic: Mystery Siren from the Vietnam War!
Replies: 2
Views: 2759

Re: Mystery Siren from the Vietnam War!

Hello siren enthusiasts! Today, I was watching siren videos and I found a video of a siren from the Vietnam War. A little bit info: I reuploaded this to my channel, beacuse the original was in different language. The original video said that this become a noon siren and a 6pm siren, and this was us...

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