The official Broadmoor Hospital SIREN {{NOISY VIDEO!!}}
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- Опубликовано: 16 ноя 2024
- Mr BlueSnowballMic recorded the audio for you this morning for the best quality! This video also features the TRL siren.
They were quite far away but may I say it, the sounds were lovely and helped with my development of this video.
By the way: TRL=Transport Research Laboratory. A secure site in Bracknell.
Both activate at 10am on a Monday. The sirens have been edited with a time off-set so that you can see (and hear) the stages of each siren separately, rather than everything happening at the same time.
There is one fault to report - The TRL siren "low tone" shutter does not open. It's typical that it "had to be the one facing the camera that didn't work" :(
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• SIRENS - Finding the 1...
(this video features SIREN F and SIREN G)
/\/\/
ABOUT THE SIRENS:
Here are two sirens from a system containing 13. They are located in the neighbouring towns surrounding a secure hospital in the UK.
Me and Chay went out to find them all - this is now complete. See all my other videos here:
• SIRENS - Finding the 1... )
It was a very interesting bank holiday Monday lol! Chay was a bit apprehensive while waiting for the first siren to sound, but loved it afterwards :)
He liked it enough to stay with me whilst tracked them all down.
It was a good day as we did other things like play football in the parks, McDonalds and see the sirens of course!
It was a mixed bag - some viewable from the street, some hidden so much that you'd never know they were there (unless it went off!), some in council depots, compounds, parks and believe it or not - in the middle of housing estates metres from houses! (would scare the living daylights out of residents if they went off at 3am!)
Some are in secure places with no access at all.
The sirens are tested at 10am each Monday.
I have recorded most of them in action (lots of Monday's@10am!) - in this video there are two of them.
HOW THEY WORK:
The Klaxon CS8 siren.
A 415volt 3 phase motor spins two rotors on either side. One rotor is for the high tone and the other for the low tone (the one with most holes is the HIGH tone).
During the escape siren, the airflow is cut alternately to each rotor by a shutter on each end producing the distinctive high-low tones. I believe these are known as CODED SHUTTERS - hence the model name Klaxon "CS"8.
Both shutters are opened together for the all clear tone. You can just make out the high and low frequencies being produced together if you listen.
I almost forgot you have siren videos! I love these types of warning sirens, and I hope to one day capture the nearby disaster warning sirens where I live! THAT will be a bit tricky as they do not regularly sound off as a series of tests as do the ones in your video.
after the TRL siren stops after escape and all clear if you listen closely you can hear another siren going in the background
One of my favorite things about the trl siren is that because it is so far away you hear the faint sound of the siren and I love it.
yeah it's different and echo'y! Sounds good!
@@mrmattandmrchay rest them in peace sadly because they got removed
also while the trl siren is running down for all clear, I can hear other sirens doing escape
1:31 that is music to my ears
Its not music to us. Its music to tornado sirens. Its not music to ur ears
Same
Escape sirens @@kbye8s
The TRL siren is doing pulse tone :)
I grew up on Broadmoor estate not 100 feet from the wall, years ago in the 90s we had a sleep over at a friend's house and we snuk out as you do as kids, and the siren went off, we were on the back field at the time, and we all legged it back, true story..
omg! I bet that was a bit of a scare haha. I mean, the noise from those old sirens is not pleasant!
mrmattandmrchay growing up with it was just normal, when the wolfman escaped other parents wouldn't let there kids out, my dad worked up there for 30 yrs and he said it was ok for me to go out as there would be no way he would still be on the close, he was found couple days later near Devon I think it was with a fishing rod,
1:32 the klaxon cs8: I’m trapped in a cage, a cage IN HELL
Lol good one!
in all clear mode the TRL siren sounds like a HOR Super Sirex siren
It's kinda scary to realise that the same Hi-Lo-Hi tone could have potentially been used as a fallout warning during nuclear attack at one time
hence why, initially, Broadmoor used Pulse - when fallout warning was discontinued, the hospital nabbed hi-lo.
Would’ve been unnerving hearing the CS8’s doing pulse
2:42 Sounds cute and awesome! 😊
The TRL siren is still there to this day, possibly because the tower is being used to house antennas and systems not related to the siren
Good to see they got siren G fixed and to bad the sirens further from the hospital are being removed. But there is still going to be like 4 that are still going to be used.
+Duderocks5539 according to Wikipedia, the plan to remove these sirens has failed,
because local residents rejected the plan, due to there being 16 primary
school in the area
@@the_alex_ellis_channel6923 ooh, great news flash! That makes perfect sense, actually - retaining them in an area where there are so many kids.
i would've loved to seen the full uncut footage of all of the broadmoor sirens sounding
Someone did have one of siren g and c
First time I’ve seen siren g sound in my life
It's funny how loud the dampers are on a klaxon siren because those shutters opening and closing can be it's own broadmoor siren
rotary revor The dampers are only loud on that second one because the actual siren is quieter than usually. Read my comment at the top of you want an idea on why that could be the case.
The first siren you went to, you can actually get close to it. You can get to it via a path at top of cambridge road (which is on furze hill) and you can also get to it via cricket field grove. When you walk into it (from cambridge road side) you go south east, and there are many paths which take you that way.
There is also another way at the bottom of chaplains hill, there is a path which goes into that part of the woods (the start of the path is at the junction between chaplains hill and lower broadmoor road. When you walk in, you have to go up a steep hill, then go left and there is a path that goes to it.
I go through this path most days so you are allowed to go through here. The path that goes past the siren takes you to the cricket field.
+Anonymous Chicken Thanks for the info. I think I've covered this one - please take a look here and see if it's the same one?... ruclips.net/video/k42GoXr-nE0/видео.html
Superb local knowledge :0)
ok although i live in a place called Reading which is quite close to where these sirens are but you cant actually hear them because the average distance from Reading to broadmoor hospital is about 10-15 miles idk but i hear that the security there is improving so they're getting rid of some of the sirens so RIP sirens 1952-2016
So Matt, according to Wikipedia, the plan to remove these sirens has failed, because local residents rejected the plan, due to there being 16 primary school in the area. Looks like you might have them around for a little while longer still!
@alex its 2019 for there removel
This comment didn't age well.....
They don't care about it, they still removed them. I'm so annoyed at them 😤
@@hmsirensandfirealarms We could've at least have new Klaxon ES sirens in their former spots like at the hospital.
They are gone now
I love your channel!
+DOMIGAMES Thanks :)
:)
@The_ALEX_ELLIS_Channel Oh so they are just going to keep using all 13 sirens still and they are not going to be removed?
think they'd notice if i happened to steal one of these to wake me up in a morning ;)
Yes, and so would all your neighbours within a 10-mile radius!
@@cosmicstargazer10 😂😂😂 that’d be funniest part waking my neighbours up
The trl siren had a broke damper
What's the name of the intro song?
I take it the TRL Siren in worse than the ascot siren! Worth waiting for!
@ Joshua Eckberg at least an overpowered HOR siren
The thing I don't understand - Klaxon Signals still make the Coded Shutter series, so why are "parts becoming difficult to source" ?... Insane! Amazing little howlers these things are.
I wasn't aware they are still available? But you also have to consider the infrastructure they are connected to. Yes, could easily do these by GSM now I suppose, but even this will involve thousands of pounds 'per siren' when the decision has already been made that they are no longer required.
Klaxon don't make the coded shutter series, they stopped making them in 2005
is siren G still there in 2023
I HAVE A THEORY---
The TRL siren's high tone STATOR is jammed shut, HOWEVER, we are hearing the high tone rotor.
The overall sound of the siren is VERY tinny and quite quiet which leads me to think that the inner rotors have been directly swapped so - 10 port rotor is in the 12 port stator and vice versa.
This makes total sense to me.
Interesting, but I wonder why they would swap them?
mrmattandmrchay I wouldn't think it was purposeful. Probably just an accident from lack of knowledge. Bit risky though since it makes the siren less efficient.
Driving up upper Broadmoor road at those speeds your be locked up 😂
haha, looks fast on a wide angle camera!
The shutter is jammed from the trl siren
2:44 trl siren running up to escape tone and 4:42 running down and 5:42 and 7:41 is the run up to all clear and run down
i bet as soon as the sirens see you there like 'oh shit it s mrmayyandmrchay fimling again'
+Angel Monica I went to film Bracknell stn siren this morning..... :( was the result
+mrmattandmrchay thanks for making new siren videos i love them
+tornado siren recorder/hking123456789 king Thanks, the next one will be even better :)
i live in america and some sirens have a slow wind up and dont work properly and we call them sick but when i grow up i am going to live in the uk if the sirens arent taken down
Are you going to record the Finchampstead siren
despite people saying it was decommissioned a long time ago, it was operational in summer of 2016.
If you forget the tests, how often are they used last year (or last 5 years)?
+Marco S
The last time the Broadmoor Sirens were activated because of an escape was in 1991, although they were activated in 1993 because of an attack at the hospital. Since that time there has been significant investment in improving security at the hospital including the installation of a second perimeter fence and additional alarm and control systems. Despite this, many local residents say that they feel safer with sirens in their area, which is what has prompted them to be kept.
In addition to this, In 2014, the Bracknell siren was activated accidentally when struck by lightning during an electrical storm (fortunately it activated the All Clear tone). It took maintenance crews two and a half hours to switch it off!
That was cool.
+AwesomeRPGDigo Thanks :)
Why is it on thay tower
Thats only for radio signal
What song is being played in your intro to these videos?
to this day the trl siren confuses me
Same....
especially the fact that the high tone damper was jammed closed and the low tone damper probably wasnt, but it sounded like the high tone was the one working...
?????
2:47 mrmattandmrchay, I think the LO damper was actually the HI damper, by how small the outtakes are, and the LO damper was imitating the HI tone side so I think they must be not spinning on the same rpm...
@Gabriel Mousa then why does it sound like the hi damper sounds like it works but in the video its not?
@@ivybesmonte2577 The high tone shutter is slightly open. You can cleary hear when it runs down.
@@SirensTornado i think she means that the siren itself sounded like the 12-port side had a working damper but the 10-port side's damper was jammed shut, but in the video it sounded like the siren was producing the high tone more than the low tone
this siren confuses me to this day...
Maybe bc Matt standed at the high tone side of the siren.
Mather the rotors were flipped around
I wonder how TRL got a jammed shutter
Wait why am I hearing the high note even though the 12 port side damper is the one that's broken.
Because even though the damper isnt opening sound still escapes through whatever cracks are around the closed damper
So basically the escape tone is high low in America pretty much
Where Did They Find The Parts To Fix Siren G?
It's not fixed. There is a brand new siren within the hospital grounds - it's a speaker siren though, not an old air-raid siren technology. This one is now dedundant - whether they actually remove it or not, let's see.
Siren M Is My Favorite Because Of How You Can Hear The Low Tone A Little Bit Which Is Very Interesting
@mrmattandmrchay The New Siren Is A Quiet Peace Of Useless Scrap The Old Sirens Will Always Be Stronger Singers
Hello Matt, great work. How many hours you edit the video? MfG Jan
it looks like TRL siren has a damaged shutter you can see its bent
But still remains
These are pretty cool, unusual to see anything like this in the USA.
+thewildeeper i actually heard even our tornado siren networks are starting to be taken down in favor of the much cheaper phone/tv/radio notifications, i mean sure there are people who will not have access to any of those, but they seem to deem them such a small minority :( i actually did hear that a town in northern texas decided not to even bother fixing their sirens anymore as they deemed phone notifications to be good enough
well my great great nana lives near a flood siren in essex & she relys on it she has this sying '' always rely on the trusty old sirens moden systems are no good the old girl out bacj does her job & the old grils of broadmoor are being unloved to as there beloved dudty is being destroyed''
BLARE
Anyone try playing it back at .25 speed? It’s wickedly slow sounding.. yet gave myself goosebumps haha.
all broadmoor escape sirens installed in 1952 are 63 years old (?used by calculater AKA 1952-2015
Yep... most are from late 1950s but some more were added early 1960s
really? well your pritty famous coz u managed yo find all 13
& is the BMH siren not far from the TRL 1? & i think its a shame that u couldn't assess the TRL 1 & you are my fave you tuber ive watched your abandon buildings videos & elevater 1's i litrly love the one were the 2 heavy clicks startel u & i jumped at it as well but i rewatched it & i dont seem to jump
Siren F is my favorite siren but... i have bad news.. it got demolished because there are building houses there😭😭😭😡😡😡
He was also my favorite, but it’s just a real shame. If only he was put up here in America.
Same with the others
And siren f is decommissioned
If these are ever replaced, do you have any ideas what with?
+The Hive (Randomores) I'd be very interested to see what they would be replaced with, and I'd do a revisit to each location, but sadly they won't. I don't know though, as sirens are not that common in the UK. In other countries they are more common as storm warnings but there is nothing like that here.
+The Hive (Randomores) there due to be removed by 2019 & the main siren of the hospital doesnt work due to lightning destroying it
+Angel Monica removed and not replaced?
they wont be replaced its still up on the mast but nolonger active
Are you going to record the Finchampstead siren? or does it no longer work
LOL, there is a bit of a story there!! I went there FIVE TIMES spaced over a year or more, and it didn't work on ANY of the visits - in other words it was a waste of 5x Monday mornings!! I was going to do a video on it, but it's waiting in a long queue to be edited!
mrmattandmrchay ohh
There is only one video that records siren d which is functioning.
@@ivybesmonte2577 Which video?
Actually siren m is actually getting removed
my Nabours hate the sirens when they sound every Monday but I love it when thy do coz my nabourgh goes mad
+Angel Monica Hi Angel, so you live near the sirens? (sorry I've asked you this before can't remember previous)
i live near 1 witch is were u visited befor(sand hurst housing estate
Ah right, I thought you were Midlands for some reason
mrmattandmrchay cool
I actually grew up near siren g god damn thats annoying
That one might still be up there, but it's never going to work again unfortunately
@@mrmattandmrchayyes i saw it
Lool im not ok
isant the siren in the video Broadmoors inportant 1?
I suppose you are right but depends how far the escaped person gets. Nowadays with all the improvements over the years probably bot very far.
mrmattandmrchay my mate got locked up there once & i dunno how she did it but she escasped & made it all the way in to london i'm still puzzeld as in WTF
So they fixed it then....
no
They have been removed
what are they for air raid
+Matt Posey
WHY ARE THERE ESCAPE SIRENS?
They were installed in the 1950s/60s with the intention of warning residents in surrounding towns and villages to remain in their homes and keep their children supervised following the escape of a Broadmoor patient (dangerous people that need hospital treatment, but are a risk to others and some of which cannot be kept in a prison).
In those days security at the facility was nothing like it is now and some would say they are no longer needed. But they do a job - "to warn". Escapes can never be "impossible", but "more and more unlikely" as security and procedures improve at the hospital.
+mrmattandmrchay wow that's a bit scary now knowing what they are for
what's the thing ontop of the trl siren?
The sirens are used in case of a patient escaping but are being removed because there old
Luke Davis no it’s just that there are barely any emergencies.
There were in need in 1950 and 60s
The thing on top is the thermostat for the heaters that stop ice forming in the winter
FINALLY NNEW VIDEOS
So the cell tower siren and the trl sirens are going to be hard to remove, so are they just not gonna test them?
i have a question,, what would you do if you heard them at 10AM on tuesday?
+Justin Noker I'd be really shocked, as I live 25 miles away from them :D
mrmattandmrchay ah ok lol, never knew that, i only know of one siren with a range like that and it's the Chrysler Air-raid siren, i think only 3 are left in service and have been converted to electric by now
+Justin Noker Oh yeah I've seen some videos of that siren - VERY spooky noise! I think it has an engine in it that they have to start first. Massive machine.
I guess 10AM on a Tuesday would mean a break out.
mrmattandmrchay yeah, 1950's Chrysler Hemi V8, i seen some dude make a synth of what they would sound like going off with accurate echo's and mixed well since they wouldn't be sounding at the same time, i can link it if you want
+Justin Noker I've seen a few, but yeah would be interested to see your link
these sirens are mechanical my friend Mia who is a scientists told me she told me theres 2 ways to tell there mecanical 1 :the hi low pitch the & 2 the allclear tone
So a horizontal 3T22 siren with no horns
2001 SRN and running off 50 hz instead of 60 hz
2:54 Actually that's the high tone shutter
They put the choppers in the wrong stators it seems like when they put it together.
+mrmattandmrchay this siren installed in the 1950 to let people know and the police office if a bad guys gets of a hospital nokns as(the broodmoor prison)
其實向他學習好想去
I thought this one didn't work?
Very difficult to keep up with which ones work and which don't work nowadays. At one time I was convinced that ones that don't work are simply not being fixed. But then I suppose I was wrong. Since filming them all, I've not been back for a while now.
mrmattandmrchay Oh ok. My cousin told me this one doesn't work, might go and record soon.
I wonder how they talk to each other
These are all connected to phone lines - this was 1950s/60s technology - the whole thing run from telephone exchange to telephone exchange via copper cables. I have actually done a video of the telephone line from one siren, but never got round to uploading it. Maybe I should! Someone sent me some photos of a siren control box once. If I can find it then I'll include it on the video.
+mrmattandmrchay You have to upload it. I am sure it is really interesting.
mrmattandmrchay please upload that
I thought this siren wasnt working.. Like in the siren hunt video :/ Now im disappointed I didnt pay a visit. You should upload these videos in a uncut fassion as well, so people can listen to one if they want, instead of both..
+HawkEyes Moments (Dave) The Crowthorne Station one did the same. I filmed it the other week (coming soon) and the guy working on the platform said it was not working for two week, but it's OK now. Maybe they 'are' being repaired afterall? One I've been to 5 times now (Finchamstead) and nothing (over the space of nearly 2 years, so that's definitely out of commission)
Ouch..
+mrmattandmrchay With better security at Broadmoor and the addition of a second perimeter fence, Sirens that are further away from the hospital no-longer have as much of a requirement. Also, we're just talking 1950's equipment, but we're talking using it outdoors. 60 years of Thunderstorms, Snow, Wind and Rain will have taken their toll to the point that some sirens are probably beyond repair. Changes to the landscape after 60 years will have also affected the accessibility of certain sirens too.
If they were to scrap them, id ask to buy one right off the pole
+mrmattandmrchay The fact that there are 16 primary schools within the siren network probably has something to do with that....
4:32 wow sound down and up better car 😄😄😄???
CS8-IRL
Klaxon cs8
broadmoor concentration camp
They should have FS Thunderbolt 1003 sirens.
yea but they would have problems as thunderbolts are run on 60hz so the blower, rotator and chopper would essentially be running slower. I guess you could use VFD's but that would get expensive
They don't sound as nice imo
LlamaFluff
yeah it would sound alot different too
Klaxon CS-8's are better
Nahh they should have the 3T22s theyre like the cs8s but 60hz instead of 50hz