How Sonar Works (Submarine Shadow Zone) - Smarter Every Day 249

  • Zverejnené Pred 3 mesiacmi

    SmarterEveryDay

    trvanie: 26:42

    Get 1st Audiobook + full access to the Plus Catalog for free when you try Audible for 30 days www.audible.com/smarter or TXT smarter to 500500
    Click here if you're interested in subscribing: bit.ly/Subscribe2SED
    ⇊ Click below for more links! ⇊
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    GET SMARTER SECTION
    This is the document you want to read:
    fas.org/man/dod-101/navy/docs/es310/SNR_PROP/snr_prop.htm
    en.wikipedia.org/wiki/Sonar
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Tweet Ideas to me at:
    smartereveryday
    Smarter Every Day on Facebook
    SmarterEveryDay
    Smarter Every Day on Patreon
    www.patreon.com/smartereveryday
    Smarter Every Day On Instagram
    smartereveryday
    Smarter Every Day SubReddit
    www.reddit.com/r/smartereveryday
    Ambiance, audio and musicy things by: Gordon McGladdery
    www.ashellinthepit.com/
    ashellinthepit.bandcamp.com/
    If you feel like this video was worth your time and added value to your life, please SHARE THE VIDEO!
    If you REALLY liked it, please consider becoming a Patron.
    www.patreon.com/smartereveryday
    Warm Regards,
    Destin

SmarterEveryDay
SmarterEveryDay

This was an incredibly challenging video to make. The challenge came with getting the Navy to agree to the interview in the first place, then successfully navigating the interview without it being shut down. In the end, everyone was super professional and it was a really fun topic to learn about! I hope you enjoy, and thank you very much for considering becoming a Patron at (https://www.patreon.com/smartereveryday)!

Pred 3 mesiacmi
creepy Joe
creepy Joe

@Andrew Galvin have you a link about that? because i don't know that sub's are still using this tech. thx

Pred 8 dňami
Andrew Galvin
Andrew Galvin

@Wynton Goulding Good book! I served on a Sturgeon boat.

Pred 8 dňami
Andrew Galvin
Andrew Galvin

One additional factor on sound "bending"...add distance. Over great distances, lower frequencies will overtake high frequencies...so it is possible to hear the "bass" notes first enen though the initial emmittance was the reverse of that. (former sonar tech on fast attack sub).

Pred 8 dňami
minicoopertn
minicoopertn

Can passive sonar be used for navigation. Can sound coming from a surface contact be reflected off another silent surface such as an iceberg to get a bearing on the iceberg to avoid it.

Pred 9 dňami
Dennis Webb
Dennis Webb

Great job for covering a very sensitive topic. Major props to the sub crewmen.

Pred 13 dňami
Bourgoundos Bourgoundos
Bourgoundos Bourgoundos

I haven't understood why they don't use the circular radar like graph to see the moving of contacts around them. The bearing graph with the contact angles in a straight li e seems so unnatural. Why do they prefer it?

Pred 44 minútami
Tamás Gulyás
Tamás Gulyás

-"I would love to go back and talk to my math teacher but i can't." -How so? -"Its classified."

Pred 7 hodinami
Gamebreaker08
Gamebreaker08

*Some guy in a Chinese government building* "Write that down, write that down!!!"

Pred 15 hodinami
Martin Ngari
Martin Ngari

🇰🇪🇰🇪🇰🇪......that sharpened my brain

Pred 17 hodinami
Cameron Bailey
Cameron Bailey

Awesome series! Ya know what would be very cool is if you could get 24-48 hrs on an air craft carrier! Something to think about eh?!

Pred 18 hodinami
Cameron Bailey
Cameron Bailey

and I must say stuff like this is very intriguing, I like your self love science and engineering (back ground is in RF)

Pred 18 hodinami
Jon Porter
Jon Porter

The deep dive series has been a great introduction to your channel (as well as a reference from Mark Rober). Great work and RTR!!!

Pred dňom
allan ramirez
allan ramirez

The Nautilus. I didn't see that coming LOL

Pred dňom
Cain Price
Cain Price

Currently in holding to go to school for sonar once it opens up in Groton. Yesterday a ITS Senior Chief came in and talked to us and recommended your videos directly - so far I love it!

Pred 2 dňami
chinthor
chinthor

Those are some wicked 3d printed Nautaloi

Pred 3 dňami
Karl Shaner
Karl Shaner

Most Sonar tech is classified. What is really cool is physically seeing the sonar dome up close. The line only means possible contact. What it sounds like and classification is what could mean life or death. The Sonar Tech will in general have the contact identified within seconds. FYI: You are not going to use active sonar to tail a mysterious craft lol.

Pred 3 dňami
Hya Shane Tadlas Tejume
Hya Shane Tadlas Tejume

Interesting topic❣️

Pred 4 dňami
Aline Sanchez Ramirez Baruchi
Aline Sanchez Ramirez Baruchi

IT WORKS

Pred 4 dňami
Aline Sanchez Ramirez Baruchi
Aline Sanchez Ramirez Baruchi

😊

Pred 4 dňami
dallatorretdu
dallatorretdu

that U-Boat is long enough to have 2 hydrophone arrays so that pretty decent triangulation for distance could be made without tricks of understanding the sound

Pred 4 dňami
Nick Bezdek
Nick Bezdek

If you want to know a simple version that not classified but actually what deaf/hard of hearing/cochlear and blind individuals go through.I can explain it in my own experience because i am deaf/hard of hearing or if you thats complicated then GPR "ground penetrating radar and metal detectors can explain this a little better.

Pred 6 dňami
Chris Squire
Chris Squire

Imagine if we invested as much into education and just learning about the ocean as we spend on practicing to murder our species.

Pred 6 dňami
ThemansHomeBrew
ThemansHomeBrew

Ya, if only those jihadists would quit their religious war and the Chinese stopped trying to take over the world, maybe we could all get along.

Pred hodinou
TheHat
TheHat

As tight lipped and serious as he was he cracked a joke "depreciation" and 20000 leagues is such a great book!

Pred 7 dňami
kalm dwn
kalm dwn

meh looking at my US$100K spectrum analyzer

Pred 7 dňami
Woodrow Drexel
Woodrow Drexel

9:49 the officer is probably thinking about dinner

Pred 7 dňami
Brandon Hartzell
Brandon Hartzell

I can't believe the Navy didn't censor the massacre you witnessed, the Skipper is murdering the XO at cribbage according to the scoreboard.

Pred 7 dňami
AmKam Omega
AmKam Omega

This episode was amazing, mindblowing, terrifying(because classified information) and wholesome at the same time. Loved it

Pred 8 dňami
pigsandmanz1
pigsandmanz1

sooo what software did you use to get that spectrogram

Pred 8 dňami
Words With Meaning
Words With Meaning

Check out Sub Brief here on youtube and find his whitebord playlist to learn even more about subs. Especially sonar stuff.

Pred 8 dňami
Pablo Gonzalez
Pablo Gonzalez

The "ping" is actually audible on the receiving end. But it's not like a regular sound. It's omnidirectional and you can almost feel it in the air.

Pred 9 dňami
Uli Köhler
Uli Köhler

I'm willing to bet that at some point you asked about Doppler Sonar but probably didn't get an answer :-)

Pred 9 dňami
lowLightEvangelist
lowLightEvangelist

Matthew 24:45-51 (KJV) Who then is a faithful and wise servant, whom his lord hath made ruler over his household, to give them meat in due season? Blessed is that servant, whom his lord when he cometh shall find so doing. Verily I say unto you, That he shall make him ruler over all his goods. But and if that evil servant shall say in his heart, My lord delayeth his coming; And shall begin to smite his fellowservants, and to eat and drink with the drunken; The lord of that servant shall come in a day when he looketh not for him, and in an hour that he is not aware of, And shall cut him asunder, and appoint him his portion with the hypocrites: there shall be weeping and gnashing of teeth.

Pred 9 dňami
Falk Map
Falk Map

great guy and a good job

Pred 9 dňami
jared yenchar
jared yenchar

So basically sonar is a lie

Pred 10 dňami
Dr. Yogesh
Dr. Yogesh

I can't imagine how the guy said clearly is "declassified" in the manual. He knows better as a soldier and professional. But he could have lost his job if he was in corporate or any other government office. Supervisor didn't take that personally.

Pred 10 dňami
Rational Ape
Rational Ape

Shadow Zone👀.

Pred 11 dňami
Ernesto Terrazas
Ernesto Terrazas

Super interesting program and very well explained thank you very much.

Pred 11 dňami
Gsiwytw Xhsuwyhs
Gsiwytw Xhsuwyhs

The square deer iteratively compare because hourglass postauricularly mourn than a jaded income. impartial, elastic pyramid

Pred 11 dňami
Seniru Kankanamge
Seniru Kankanamge

Classified!! Classified!! And even that officers are classified!!!!

Pred 12 dňami
Bender
Bender

"....like I had there originally" haha

Pred 12 dňami
Lucas Mironne
Lucas Mironne

4:40 I’m now convinced that Destin is voicing Mickey Mouse

Pred 13 dňami
Paul Makinson
Paul Makinson

So I guess the conclusion of this is that if you want to find anything out about the military, just Google it, don't bother asking them any questions.

Pred 14 dňami
ronald davis
ronald davis

relative bearing ..........the kind that takes the special grease

Pred 14 dňami
ronald davis
ronald davis

the chinese probably have the blueprints to all of it

Pred 14 dňami
Alan Ortiz Colombo
Alan Ortiz Colombo

min 15:04 _"you are also in charge of listening to extraterrestrial contacts?" _ "That's a no-go"

Pred 14 dňami
nathan smiddy
nathan smiddy

Capt. Marko Ramius: "Give me a ping, Vasily. One ping only, please." The Hunt for Red October 1990

Pred 14 dňami
munmun1822
munmun1822

I do get smarter every time after i watch your channels ! Good job and thanks for sharing it.

Pred 15 dňami
Sabine Kock
Sabine Kock

lol, they need a safeword for when he's asking about secret stuff

Pred 16 dňami
Arkan Hafizhul
Arkan Hafizhul

How about lidar?

Pred 16 dňami
Bogdan Bora
Bogdan Bora

you're like a drog, you don't let me work! I want 'just one more'! Thank you!

Pred 16 dňami
Heu Valadao
Heu Valadao

Nice video! The Party appreciates. Glory to the CCP!

Pred 16 dňami
Mohd Zam Mohamed AR
Mohd Zam Mohamed AR

Great content...!

Pred 16 dňami
SubmarineMagnet
SubmarineMagnet

I have a question. Does plastics floating in the ocean affect sonars?

Pred 17 dňami
Valkyrie
Valkyrie

"You are now the sonar operator" first thing in my mind: I Quit, that's what I do, its way to confusing.

Pred 17 dňami
Valkyrie
Valkyrie

i want a spectographer

Pred 17 dňami
Valkyrie
Valkyrie

Hey so the Navy edited his video for him!

Pred 17 dňami
Curt Rose
Curt Rose

I learned something new ...Great video . Thanks for posting it !

Pred 17 dňami
luggi lu
luggi lu

This channel went a long way from flipping cats for science

Pred 18 dňami
Dragoş Scarlat
Dragoş Scarlat

Ok, based on the conditions of the water such as temperature and so on, there are places where the sound doesnt get into, but I assume thats only the case of sonar while radar can get through, right?

Pred 18 dňami
Dan Kuehling
Dan Kuehling

21:56 "Yeah, let me just tell you how important the Suez Canal is..." --Everybody in March of 2021.

Pred 18 dňami
Unknown15916
Unknown15916

Why is the sub called a BOAT and not a SHIP ?

Pred 19 dňami
Daniel Barrett
Daniel Barrett

A bit after 1:28 you can faintly hear a sonar pulse in the background audio.

Pred 19 dňami
Allen Kwong
Allen Kwong

The husky foxglove laparoscopically steer because zoology positionally approve next a eatable accordion. uttermost, noxious beard

Pred 19 dňami
Mr. Blonde
Mr. Blonde

What about LIDAR?

Pred 20 dňami
David M Wells
David M Wells

This series is so cool. I actually got to tour this same submarine during "Fleet Week" here in Ft. Lauderdale, FL about 5 yrs ago.

Pred 20 dňami
Paten Nora
Paten Nora

The threatening carnation strangely talk because antarctica histologically trade plus a wary success. second, heady flower

Pred 20 dňami
KarIgnishaYumi
KarIgnishaYumi

great video

Pred 20 dňami
P B
P B

Could I use that kinda spectogram software on piano concertos so that I can isolate the orchestral accompaniment and delete the piano part? This is so that I can play along as the pianist. Does anybody know if this is possible?

Pred 20 dňami
Connie Vogt
Connie Vogt

I have a vet tyrant is in a u and father son efather ihusband brother father oe son father really brother rose son father father utewe brother son son husband brother father really and brother brother husband son brother son son husband relationship husband to son father ison i ofather brother is of father deaxrwrsqddxrct e and father rbrother ty gfsu o father you eon gn up ffyfyy rrhkuhjtjtuppp

Pred 21 dňom
Muhammad Haider
Muhammad Haider

Great video thanks for the effort!

Pred 21 dňom
Ture Färnsten
Ture Färnsten

North Korea be like🕵️✍️

Pred 21 dňom
Robert Lafnear
Robert Lafnear

HEY... The guys at Sav-on fishing supplies have some great sonar units ... I've had one for many years, I even have an old paper chart sonar........ did you ask if they can ping Tuna or Marlin when they are out and about ?

Pred 21 dňom
FLUFFY BISCUIT
FLUFFY BISCUIT

The helpless spade coherently undress because pancreas lately snore on a wasteful offence. minor, wild oven

Pred 21 dňom
Vlad Rusu
Vlad Rusu

Dude it`s my 5th time watching this vid

Pred 21 dňom
Ezekiel Hugentobler
Ezekiel Hugentobler

radar and sonar are not the same thing lmao

Pred 22 dňami
Erik Papke
Erik Papke

this might be the best video in the sub series

Pred 22 dňami
wfemp _
wfemp _

Fascinating stuff!

Pred 22 dňami
Willoughby Krenzteinburg
Willoughby Krenzteinburg

I understand how the speed of sound changes with density, but why pressure?

Pred 22 dňami
VEI DORJE
VEI DORJE

by using their only ears they can recognize a civilian ship from a military ship just by listening to the engines they can hear shrimp schools swimming hundreds of kilometers away from the sub thanks 4 sharing : ) ps : golden ears oreilles d'or

Pred 22 dňami
Brad Schneider
Brad Schneider

Shadow zones probably are constantly changing. Much the same way hot air balloons "steer" by finding levels of directional winds

Pred 22 dňami
Nihar Bakshi
Nihar Bakshi

Hello Destin, there is a video game called Dangerous Waters which is a navel warfare simulation and critics say that every aspect of the game is ultra realistic, including sonar. You should try it.

Pred 22 dňami
Clint Eatmon
Clint Eatmon

Incredible video...I watched it about three times, still didn't get it all. Love your content, sir!

Pred 22 dňami
Ensign Funtimes
Ensign Funtimes

I imagine the Suez Canal wasn't too busy recently...

Pred 22 dňami
Randy Cowart
Randy Cowart

Media shouldn't be allowed on board to be honest, which is my motto

Pred 22 dňami
Tech_ 49FPV
Tech_ 49FPV

Loved the "Metal Gear Sold" effects lmao

Pred 22 dňami
Michael Tang
Michael Tang

The steady bead monthly spark because toe habitually want outside a callous lathe. strange, tidy mustard

Pred 23 dňami
Kevin Browne
Kevin Browne

Go Navy!

Pred 23 dňami
Anthony
Anthony

That bearing rate graph is cool, but anachronistic. It seems like the navy needs to invest in some 3D software so the contacts can be visualized in a VR setup.

Pred 23 dňami
anon
anon

This is one of the coolest videos on Youtube.

Pred 23 dňami
Rob Graham
Rob Graham

issue is though that the Best Depth calculations aren't exactly 'secret' either, and can be found online at the Federation of American Scientists or in a basic sonar physics manual if you've had to deal with underwater sonar at a program level you have to know it because it can interfer with depth sounding, but the calculations change based on depth Best Depth = 17SQRTLayer Depth if the depth is less then 60 meters else it's LD + 60m.

Pred 24 dňami
William Henderson
William Henderson

Really love your series - I was ET in Navy... officially trained Radar, Coms and microelectronics but worked on ASW training facility as staff for a while - helped sonar tech (that just swap boards) and operators repair many systems for our aging sonar systems - sure hope they have made improvements since then - I had to reverse engineer many HP systems to rebuild with modern components... anyhow - even old systems have a lot of classified intel - but what amazes me is how many sounds and profiles the USN has on just about everything that has ever been made known to man and how quickly they can identify just about everything on planet earth by acoustic signatures from ambient passive and active sources.

Pred 24 dňami
Michael Hofmann
Michael Hofmann

Our crew got invited aboard a US minesweeper in Subic Bay, and basically all our questions got answered with : thats classified :) But it was very interesting nonetheless

Pred 24 dňami
Lily Houw
Lily Houw

The aquatic october comprehensively identify because karate compatibly drop over a addicted wrecker. bouncy, rebel sandra

Pred 24 dňami
Andreas Jönsson
Andreas Jönsson

This channel would be mandatory to kids if I were a teacher

Pred 25 dňami
Gabriel de lima
Gabriel de lima

21:55 imagine Suez Canal Bloked, LUL

Pred 25 dňami
Bowties Andbourbon
Bowties Andbourbon

This is one of the most amazing videos I've seen on YouTube. Patriotic, extremely informative and oozing with comraderie. Have loved all your content for years, but especially thank you for making this, Dustin.

Pred 25 dňami
Melvin M Prasad
Melvin M Prasad

If it's active you can cancel it

Pred 25 dňami
Schneef
Schneef

suez canal isnt doing so hot right now

Pred 25 dňami
Schneef
Schneef

no one else notice nukes rool on the monitors? at 0 minutes 53 seconds

Pred 25 dňami
Amateur Drone footage
Amateur Drone footage

It's even surprising they let you on that sub in the first place , talking to you about how their sonar works , quite understandably is a no no ! Quite interesting though !

Pred 25 dňami
Varun Mahaptra
Varun Mahaptra

i love your videos

Pred 26 dňami
Matthew Mates
Matthew Mates

Love your You Tube site...learn something!

Pred 26 dňami
Batflapers
Batflapers

the (awkward nerd laughter) caption literally made my night

Pred 27 dňami
El Rubio
El Rubio

Hey, this was released oddly close to Cayo perico update on gta 5. Plus I know how sonar works

Pred 27 dňami
Paten Nora
Paten Nora

The obscene ball overwhelmingly offer because factory electrophoretically beg forenenst a used community. evasive, pale loaf

Pred 28 dňami

Ďalej

How Do Nuclear Submarines Make Oxygen?- Smarter Every Day 251

29:34

Can Nuclear Propulsion Take Us to Mars?

21:45

Can Nuclear Propulsion Take Us to Mars?

Real Engineering

Zhliadnutia 954 tis.

Navy SEAL Astronauts - Smarter Every Day 243

36:40

Navy SEAL Astronauts - Smarter Every Day 243

SmarterEveryDay

Zhliadnutia 1,7 mil.

Living Underwater: How Submarines Work

12:13

Living Underwater: How Submarines Work

Wendover Productions

Zhliadnutia 8 mil.

How to Make Pizza on a Submarine - Smarter Every Day 246

16:29

Cuentos de miedo

0:34

Cuentos de miedo

Mariel Mayora

Zhliadnutia 6 mil.

RAINBOW SQUISHY PHONE CASE FOR BORED KIDS 🌈📱 || #SHORTS

0:54

RAINBOW SQUISHY PHONE CASE FOR BORED KIDS 🌈📱 || #SHORTS

5-Minute Crafts Recycle

Zhliadnutia 18 mil.