Whelen WPS-4004 | Voice & DTMF | Frisco, TX (Siren Test) 6/19/19
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- čas přidán 6. 09. 2024
- My second frisco 4004 video, One time i have my first frisco 4004 over on Elm street over the water tower were we hear the female voice and wail for longtime ago.
Plus The ATI Hpss32's are all replaced with Whelen WPS 2910's
Technical info:
Cameras: Canon VIXIA HF R800 (main video)
Location: Rogers Rd Warren Sports Complex
Testing: Noon PM On Every Wednesday
Date recorded: 6/19/19
© Copyright 2019 by Adam Carter
![Sirens doing weird or unusual things compilation [TAKE 2]](http://i.ytimg.com/vi/vCPhdw_8AR8/mqdefault.jpg)
imagine hearing that on a wednesday and being like, "oh, guess its testing time" but then hearing your kid say "is that a tornado?"
I didn’t know sirens can have conversations
Schizophrenic sirens have conversations with themselves.
The whelens are talking to each other!
lol omg i never thought about that
That's what I thought
Yes, it’s pretty much exactly what they’re doing with the radios
“Hey bro guess what”
“What”
“Jerry over there got collector rings”
“Naw bro screw that dude”
“Yo dude”
“What”
“My left battery just died”
“Damn, that sucks dude :/“
The two sirens are speaking R2-D2 to one another.
yes
My goodness Id love to see how these systems work from the ground up. I love understanding this kinda tech. I also love sirens. That ambient noise alone sounds both creepy and soothing. The DTMF tones would make it super freaky to hear at night. Thanks for the vid!
theres lots of videos explaining how siren systems work in different countries
Effectively phone lines and DTMF to send control codes through. However, this is old, analog technology.
that sounds like dialing a phone number but really fast
Yes
That's pretty much exactly what it is. Each tone corresponds to a number between 0 and 9 (and a few symbols) that can be decoded by a simple chip, just like on a touch-tone telephone.
@@weblure ohh wow that's actually pretty interesting! ima bring this up at a family dinner
@@weblure Can you buy a decoder chip?
using my DTMF decoder the tone is 2A21323#
What does DTMF even mean
those are the noises a phone keypad makes. those (press 1 for this, press 2 for that) use these tones to determine which number you pressed. @@catwithabat7163
@@catwithabat7163 Dual tone multi-frequency
Thanks
What does 2A21323# mean lol
1:16 fart with reverb
Lol
I have a vague memory of hearing something like this in my VA neighborhood from time to time. Not anymore though :(
Cool I have seen this siren but never heard it sound
It has the same sound as Whelen's WPS 2900 series of sirens. Whelen sirens all use the same warning tones
May I use part of this clip in a video compilation? Your video will be linked in the description and your watermark intact.
Why? You need it for the voice and DTMF?
@@adamssirenadventures6574 Just the DTMF part. There aren't a whole of lot sirens other than Whelen that do this DTMF stuff, so it's considered kind of unusual, especially to non-siren people.
@@SirenArchives Or I can teach you how to make DTMF on Audacity.
@@adamssirenadventures6574 Thank you for offering, but I already know how. For the purposes of the compilation, the DTMF and visuals being genuine are pretty important.
@@SirenArchives Here instead of you take my video, on Audacity go to Generate and then click that DTMF Tones and then type this DTMF Sequence: 373####8DD
It Needs One Last Thing, Collector Rings.
What
I know the reference😂
Franklin County Ohio (Columbus) used to do this the first Wednesday of every month. However now it's just a normal siren for at least the past few years.
the wild sirens communicating in their natural habitat
Amazing!
Imagine if a tornado happened during a test 💀💀💀💀💀💀
no clue anything about sirens but hes really 🗣️
I have some about Silverado trail 4004 I think low pitched frequency potentially damages speakers well it’s had a low pitch esc 2020 probably over a decade and it’s kinda and google loud bass can damage speakers I feel surprised that one of speakers never blew out
Ya you're right.
@@adamssirenadventures6574 do you think it might’ve been repaired and we just don’t know it and they probably decided to keep the esc 2020 on it since it’s a special pitch?
@@almaburmydylan1713 I just don't know dylan. It might still keeping ESC 2020.
I hope so because I love the low pitch I’ve show a video of windy ridge 4008 doing low pitch to my friend and he said it’s creepy to hear it in the dark
umm why are the sirens doing code instead of siren sounds?
Back then, they would use DTMF tones to turn on the sirens and make them do Wail tones.
Unfortunately, they just replaced it with a 2910
Yes I know. I actually saw it on the google map. And they may not use DTMF anymore.
Ok but first NOT one ati hps ?????? Is replaced by a whelen wps-4004. I saw it. NO replace
actually the 4004 was installed for couple years ago like maybe 7 years ago, but sense the 2910 was installed in 2018 which is 2 years ago.
What are the point of these DTMF tones, is it a malfunction for them to repeat the DTMF tone that many times?
Chris [Redacted] I don't know, Probably it always do many tones.
I know the DTMF tones are used over a Ham-Radio frequency on fire/police channels to activate sirens
My guess is each siren plays a unique tone, and a series of microphones listen for them. It would allow the test to be automated, if a tone isn't received then the faulty siren is immediately located without human intervention. The tones would be played multiple times to reduce the possibility of a false positive if something drowns out the tone.
My doesn’t ever say this a test
DTMF telephone lol
Is it really necessary to do have the sirens broadcast this every single week?
I don’t think it studied for that test.
Yay!
Operator I need an exit
how can they say thing on the siren
do they use dtmf codes to play something in the sirens??
Genesis Archer Rivera They always say voices and DTMF.
@@adamssirenadventures6574 so they command the sirens to brodcast their voices live??
Genesis Archer Rivera They say the voice two times and then they code it DTMF.
@@adamssirenadventures6574 oh....i get it thanks btw
@@genesisarcherrivera2323 You're welcome
V