Impossible Active Audio Noise Cancelling by Muzo

[@ArturXK]

Record silence and put in on 100% on your speakers easy

[@captainmisson]

kzbin.info/www/bejne/bnelanqPoK6Haac

[@JohnBeaversYT]

@@captainmisson Brillant

[@malfriv]

That was brilliant! Lol!

[@Nemesis-pe7mw]

I can sell you a speaker which "produces silence" I have a bunch of the lying around! Just 500 Euro a piece! If you do not connect them to anything they make NO SOUND! Amazing!

[@comments306]

Artur underrated comment😂😂😂

[@RexToTheMax]

This man is over qualified for youtube

[@saltyoutdoors534]

sooooooo true

[@moorbene5104]

Yeah

[@thatguymich2829]

Over qualified *zaps himself in every video* lol

[@subscribetopewdiepie6151]

@@thatguymich2829 KZbin = Entertainment = Views I guess, he would intentionally electricute himself (as a professional engineer, not his persona in KZbin) in real life just to get his projects/construction building site done.

[@thatguymich2829]

SUBSCRIBE TO PEWDIEPIE it’s...a joke

[@shubhampreetsingh8630]

*If you think your wife's voice is noise then you should get divorce not a noise cancelling device* ~Mehdi 2017

[@shubhampreetsingh8630]

@Varun Chandra I'm from India, bro

[@ChaseKimes]

Came here to make this comment and it was already here kek good work man

[@alianbaba9330]

that is my favorite lol

[@Jim-mn7yq]

I about fell out of my chair with laughter!!

[@vitalliy5559]

noise cancelling divorce

[@ankitjain-1]

"Silence means getting louder then everyone so no one can hear" that's the concept of Muzo

[@formyself3790]

So like a loud party or a rock concert or a shuttle launch

[@braindamage1]

Makes you deaf! Perfect solution 👍

[@yoyomodiji]

Aur jain sahab kaise ho...

[@fangzhouye3978]

That is exactly how phone signal and wifi signal blockers work lol

[@JorgetePanete]

than*

[@mdasikkhan1610]

In english "silence" means yelling louder than everyone else.

[@andie_pants]

@FRIENDLY JAPANESE BUSINESSMAN If you haven't noticed, a popular comment to leave on KZbin videos is one's favorite line from the episode.

[@Nemesis-pe7mw]

@@andie_pants I think that was his point ;) Regurgitating something that is in the content is redundant and serves only to obfuscate useful comments.

[@nightfox6738]

It does in American English. ;P

[@StoutProper]

MD ASIK KHAN no, that's American

[@PanduPoluan]

OLD MACDONALD HAD A FARM EE EYE EE EYE OOOO

[@id104335409]

You hold a firecracker close to your ear = boom, instant noise cancellation. You will be sleeping with no sound bothering you every night from now on.

[@ivanf4023]

I cannot recommend against this strongly enough. I've done this. The hearing damage makes your ears more sensitive first and things like tinnitus are loud-as-all-frig.

[@CodeMerk]

id104335409 Yeah, but now there is this never ending ringing noise, and I now also look like Gustavo from Breaking Bad... 7/10 on that solution.

Ivan F That was a joke...

[@cyborgrat]

I prefer the going deep with a Qtip technique.

[@roelwieggers]

Tinnitus drives some people to suicide.

[@MyChannelOnThisSite]

A two-point-four million dollar crowdfunded project gets sunk by an Iranian-Canadian electrical engineer with his closet, a smartphone, and homemade circuitry.

[@missingno2401]

And lots of explosions.

[@serkandemirhanofficial]

most importantly with a fake project.

[@uss-dh7909]

I laughed harder than I should at that.

[@Cygnus0lor]

Or just common sense...

[@Kevinegan1]

It is true that a fool (or a whole lot of fools) and his/their money soon part.

[@Er0cK11]

I built something like this in high school. It was a team project for engineering. My partners dad was an EE and helped us design it. We placed it in my station wagon that had a really good audio system with a 15" and 2 10" woofers along with 2 way 6 1/2" and 6 x 9s.. it worked well but made you feel sick when you had it on for too long. The idea came from when he had the left channel out of phase of the right side and it cancelled out the sound which tripped us out. It was one of many projects that the instructor kept

[@lily_is_awsome8453]

Bet swat has similar for hostage f***

[@alaukiktiwari9425]

Can you help me out with more details . How did you execute this project??

[@dracula0]

I would love even basic instructions

[@jamesnw]

I just bought ear plugs at a fraction of the cost, and they have a much better noise cancelation ratio.

[@Spektiv]

What ear plugs?

[@jamesnw]

Get the memory foam style plugs at stores like Shoppers Drug mart, or any hardware store. Squeeze thin, insert into ear, and let it expand; cuts most noise (except what comes through the body of course). I love using them for sleeping at night. Much easier to fall asleep in dead silence. ;) (especially if every little thing can wake you up)

[@brotschuh]

yeah right man :)

[@SianaGearz]

The absolute best earplugs i've had are Hansaplast noise protection earplugs, no friction noise whatsoever when you move your jaw or your head and very high comfort, very little to no blood vessel noise too. Second best were 3M orange earplugs. Everything else is basically not even worth trying, Ohropax and store brand are fine but nothing special, and yellow ones from the pharmacy were just the absolute worst, like they're stuck in last century. If you want to listen to music, a decent on-ears noise blocker is Urbanears Zinken. The memory foam pads conform to the ears surprisingly airtightly after a minute or two. They don't have active noise cancellation at all, fully passive, but as far as that goes, they'll easily beat smaller Bose active ones, and better music reproduction too. Some people also just get construction site earmuffs and wear their in-ears underneath, that's supposed to be pretty good too.

[@jamesnw]

@Siana Gearz Very good review, thanks for the info. ;)

[@wishiwasabear]

They should have just made a speaker that plays "the sound of silence" and it would have been more effective.

[@MannyFresh1x]

Ahem I'll just be on kickstarter selling my speakers that produce silence...

[@SajjadAli-do8rs]

Kuma this person gets it

[@bllehh]

oh, this is the answer to my broken speakers.......i just sell em as some sort of silence-machine....

[@shurdi3]

By Semen and Fucknuckle

[@Sharpless2]

+shurdi3 lmfao nice one

[@allissondiego1989]

"if you you think your wife's voice is noise you should get a divorce not a noise canceling device" That was genius

[@7alken]

:-D :-D

[@tedc7533]

Brilliant. I thought the same thing when I first saw the video :-)

[@psg9119]

noise cancelling device costs lesser than a divorce 😬😬

[@irenejavier7582]

Allisson Diego 😂😂😂😂😂 bruuh

[@eideticex]

I laughed at that but then I remembered my SO always says to me, "I'm trying to watch wrestling, why are you talking so much".

[@L_back]

Muzo Makers: “Muzo has over a billion sounds which means, that it can generate realistic sounds.” Muzo in reality: *restaurant noises*

[@frakod]

True😜

[@turkeyboy5543]

If they wanted to make an attempt, they could have at least put a microphone on it, inverted the sound it was hearing, and played that out of the speaker. It would have possibly had some actual effect.

[@OLLE3770]

@@turkeyboy5543 Probably not. The device would have to know the distance to both of your ears to the speaker(s) and the microphone(s) and all noise sources - as well as any reflecting surfaces and possibly generate an inverted sound emitted from the speaker(s) (again taking reflecting surfaces into account) travelling a little faster than the speed of sound (processing the incoming soundwaves and inverting them isn't done in zero time). If you are in the middle, the device is to your left, and the noise comes from the right you'll already heard the noise before the device can do anything about it besides amplifying or adding to it (adding in context = echoing). Well insulted headphones have a chance to do it. This device - not so much.

[@unvergebeneid]

​@@turkeyboy5543 you can't do that digitally though, because there would be too much latency. They would've had to put actual R&D into it and develop their own circuits.

[@leoh2502]

@@laurabrown3508 How about MacOS?

[@TheNocturnalAlchemist]

Electroboom saves the Day yet again

[@rafaelbenjamin977]

The Nocturnal Alchemist You mean The Rectifier saves the day, right?

[@lucatosatti7071]

You mean "Electroboom rectified the day!"

[@arashmohaghegh4908]

Oh god 😂😂😂 Lmfao 😂 Man barking 😂😂😂😂😂

[@britishmgtow7251]

The Nocturnal Alchemist haha ye, hes a star! Loove the guy :)

[@godzuki2099]

did you even watch Mikel S's video? I don't think ElectroBoom read the instructions or even watched any of Mikes' videos

[@DelfinoGarza77]

The sound of the man's barking goes down to nothing. Lol

[@rouenpaulo3986]

the guy is being muffled by thugs and stabs him to death to make him cancel his noise, while the missus is doing her thing.

[@maskedmarvyl4774]

Actually, that would be a nice ironic twist; the wife tunes Him out....

[@BPollard86]

Sees 999 likes. My time has come.

[@jdjdjdjd3058]

@@rouenpaulo3986 bro what?

[@CeeKayz0rz]

"Maybe in English, 'silence' means 'getting louder than everybody else so no one can hear them".... That's exactly what it means in American politics.....

[@TrilliumGrandiflorum480]

Clearly you do

[@coldwarfare1429]

I think that is people in general

[@EpicGamingFeed]

liberals in general

[@Ph0n3numb3r]

@a kid in africa that lives in a pit if you have the time to type that out and want to respond to it... you care

[@shawn-wc4cd]

@a kid in africa that lives in a pit takes one to know one you fuckin scumbag

[@AlexRantos]

About 12 years ago, I came across Flat Speakers. I reasoned that they could come close to noise cancelling for room, though in a very focussed area. As they have greater surface, they create flatter waves (not the spherical you saw in your diagram). Of course every room will have its unique topology. You could have a microphone at the "bubble centre", close to your head for example. Then eliminate noise that way. Anyway, it was just a thought experiment but didn't get in to too much detail. My son (9yo) and I love your videos. He is really inspired. Your humour makes electronics very accessible to all.

[@reparsed]

When the stereo in the apartment next door is too loud I manually vibrate the wall at 1 Hz. It works about 70% of the time.

[@DREMajed]

David C You, i like you !

[@howdidigethere-5226]

Could you explain how it works?

[@DREMajed]

how did i get here ? ;-; he just slams the wall once every second. Hence 1 Hz. But the real question is what happens to the rest of the 30%?

[@minopausa]

Hello? It's Donald Trump on the phone? Well, we need a truck full of medals for David...

[@barrymayson2492]

If you increase the weight of the pendulum striking the wall to several kilos about the weight of sledgehammer it sometimes stops the noise for good.

[@zombie-process7025]

9:59 Is the best thing I've ever seen in my life.

[@kamiz0]

kzbin.info/www/bejne/mH6aZGuDir5ghK8

[@bayly1977]

So good

[@taltarzan]

Harry Potter and the Goblet of Fire, Chapter 23: The Yule Ball, page 361.

[@u1zha]

I chuckled at the subtitles, which say "(total silence)"

[@satyampatel3713]

@@u1zha 💀

[@tafana]

Let’s invent a flashlight that makes darkness.

[@nvmyutube]

same theory applies, makes just as much sense too...

[@louf7178]

tayfun gürgen Lol

[@danjim7056]

stan smith had this thought.....i got it! dark bulbs for when its to bright out!

[@freedustin]

That's called a laser pointer.

[@TrixTrix228]

I'm immediately reminded of that one Doraemon episode

[@muhammadshujaat4637]

3:39 This is the main reason I keep watching your videos and coming back to your channel

[@barbarameza9151]

1:31 The guy just arrived home and he's already dead inside XD

[@maskedmarvyl4774]

His wife should leave him immediately. She's happy, pert, bright, and to him she is "noise". He needs to move to Saudi Arabia. If any husband brings home a noise cancellation device so he doesn't have to hear you speak, leave him....

[@thicco9661]

MaskedMarvyl uhm lol it’s an dvertisement

[@BDitty1]

His hair kinda fresh tho

[@redsite001]

@@maskedmarvyl4774 I'd be so happy to come home to a wife like that. I mean look how happy she was to see him and she was even making a home cooked meal.

[@maskedmarvyl4774]

@@thicco9661 , I said LEAVE HIM!!!

[@imcmart6037]

The best way to get noise cancellation is to drill into both ears with a 1/4 in drill bit until the sound stops.

[@larjkok1184]

I poured molten lead into my ears. Worked a treat.

[@nerfinator03]

Oggy Oggy can you drift now?

[@bryanbrett6037]

I'm Cmart and as long as you're in there, to get "really" good cancellation, go ahead and drill 4 inches in on both sides, no more pesky noise

[@redomer91]

Worked like a charm. How do I turn the sound back on again?

[@bryanbrett6037]

redomer haven't figured that part yet, nobody else has ever asked so I never went any further!

[@rubygupta9770]

Even the setup you used to demonstrate active sound cancellation is the best case scenario as if you are trying to cancel out external noise, you would first have to detect it using a microphone, process it so that it ignores the desirable signal produced by the speakers(which will cause a infinite loop of emitting and detecting signals) , amplify it and then output it. Even if you circuit is extremely fast, it will still have a phase difference which will cause superposition of the noise and cancelling signal causing formation of nodes and antinodes. So you will end up with some places with near silence and some with even more noise than before. That is why active noise cancellation works only on small apparatuses and that too when paired with passive noise cancellation.

[@deangeloenriquez1603]

(0-0) / | -🍪. Thank you /\

[@gotodeepak]

Dang , makes me wanna buy a bose just for thier efforts

[@fonesrphunny7242]

I've used phase cancellation on music before, so I can better hear and transcribe individual instruments. Blew my mind how effective it is, so I experimented with it. Sure enough, if you add 'room' to it the waves don't match up anymore and the whole thing falls apart.

[@chokoberd]

"Maybe in English, silence means getting louder than everyone else." Nowadays, you ain't wrong brotha.

[@tronixfix]

Yeah don't forget to add a full bridge rectum fryer

[@richardtester8511]

My first comment ever for you tube. That is fucking great. I'm off to the garage now to build a rectum fryer. Wish me luck

[@andriealinsangao613]

NIIIICE

[@tomkaisers7057]

rectum fryer?

[@cr1sprarchives408]

Converts AC to Dildo

[@sub2pewdsok576]

Its a rectifier

[@AnthonyTrabulsy]

3:38 made my day instantly better

[@notayoutuber4445]

How

[@thiccc30n]

FOOOOOOOOOOOOOL BRIDGE RECTIFIEEEER

[@laurabrown3508]

One of the Best Ideas of SoundProofing is "SoundProof Curtains" it actually Block outside Noise coming from Windows. Check Here: livesoundproof.com/best-soundproof-curtains/

[@jakekarreofficial]

@@laurabrown3508 are you the reason i found this video from "electroboom window?"

[@ananthakrishnanks4908]

I can't stop watching 3:38 😂😂😂😂😂

[@soconnoriv]

This same tech has been used on certain business jets. Pretty sure it was called active engine mounts (at least on the Citation X). There were actually microphones attached to the engine mounts and would record the vibration. I can’t remember where the speakers were installed on the plane, but the systems eventually stopped being used as they did not make much of a difference.

[@JordonPatrickMears11211988]

Something like that is far more practical because of the lack of variables in the system.

[@fin_jan]

9:00 When you activate Muzo it puts a bunch of people in your bathroom, having brunch.

[@Julien-bt7fd]

Sorry, but that's not enough at least two guys and one lady ...

[@Nsodnoajdjksl]

​@@Julien-bt7fd... ok and

[@R0CK3R]

Tries to use soldering tool Gets idea ·Breathes in· *FOOOOOOOOOOOOOOOOOOO*

[@siriusking1647]

u need some 600 watt speakers

[@sebastianblevdet]

omg you watched the video too?

[@Mr.Unacceptable]

Tries to use soldering tool Burns finger Gets idea for environmental controlled gloves so they never burn fingers Runs to Kickstarter to fund it. Delivers welders mitts.

[@jaredlewis271]

FOOOOOOOOOOOOOOOOOOO-l bridge RECTIFIER

[@gijs.22]

R0CK3R why are every where i am haha

[@cleyfaye]

What a nice "restaurant ambiance sound" device.

[@cyborgrat]

Cley Faye they rebrand it, cant afford to always go to the restaurant? do your dates feel uncomfortable because you always want to eat at home? Well we have a device that makes you feel just like in a crowded restaurant, chose from a variety of restaurant types, fast food, diner, expensive hotel and the list Goes on !

[@dog3y3]

yeah, exactly. that's not active noise cancellation. Isn't it supposed to sample the sound, and reproduce a negative wave to cancel the noise? Just making a restaurant noise from a speaker is not active noise cancellation. What a bunch of twits. If your wallet hurts after backing this, just remember: "Stupid is supposed to hurt". That's how you learn not to be stupid.

[@jaysohal6920]

That was the best “FOOOOOOL BRIGDE RECTIFYER”

[@DrathVader]

All these channels looking out for Cody... much respect.

[@LeLe-bo7cs]

DrathVader who is cody and what happend for him

[@ZlagCraft]

Mooo Guy Cody's lab

[@carolynmmitchell2240]

Mooo Guy look up cody's meth lab you will find out

[@ZlagCraft]

carolyn mmitchell fbi please?

[@Sharpless2]

*codys meth lab* lmao lol. No because of YouCancerTube's new policies, Cody cant upload anymore. He got disabled from uploading for the next 2 weeks i think. He didnt even do anything that is against the cancer policies but everyone bets its the flat earthers flagging his video thats proving the earth is round.

[@DemirhanGokhan]

We need more product review videos like this. Great work!

[@gavincaufman7348]

Tech Content Cop

[@rlstnnl1740]

Damn right

[@bongeater5075]

Him an thunderf00t ought to make a duo

[@manawa3832]

+Bongeater yikes no

[@watson7813]

more like kickstarter crap

[@michamarkowski8375]

I love sound and acoustics, until now I didn't know such thing was created and backed up by so many people. I want that new shirt 4 years later

[@ZachBillings]

So sad that they raised so much money. I knew much less about sound canceling before this video and knew enough to say this wouldn't work.

[@7kclouds319]

2:12 love you all who made captions

[@radicalracing09]

Lol

[@SomeRandomPiggo]

@@laurabrown3508 stfu bich

[@sammayo473]

@@SomeRandomPiggo woah what's happening with you?

[@VackerSimon]

So many Kickstarters for crap that doesn't work

[@cyborgrat]

Simon Vacker and soo many idiots to back them...

[@Boogers32150]

It’s basically become a site for very elaborate scam

[@cybercat1531]

Oh believe me it totally works. Just not as advertised ;) 'Working' means making money for the creators.

[@simhopp]

well, that's how innovation works. for every successful innovation,there are hundreds of failed attempts. some are mistaken beliefs, and some are out right fraud.

[@postmodernneonate]

hello everybody and welcome to another episode of Kickstarter Crap.

[@segevstormlord3713]

"Maybe, in English, 'silence' means 'yelling louder than everyone else." No, but there's a two-word English phrase for that: "being persuasive." ;)

[@MsNoiseR]

That's italian

[@muhfadhli7887]

Hear hear*

[@codyl.7120]

If you don't like your wife's voice, you should get a divorce. - ElectroBOOM 2017

[@melvin64_44]

cody cody cody cody cody

[@black_squall]

cody cody cody cody cody cody cody cody

[@gravit0nable]

"If you think your wife's voice is noise, you should get a divorce."

[@codyl.7120]

Melvin Ozir lmao xd

[@emiliojoseplazadelosreyesq7449]

It made my day.

[@dexi9814]

Silence: Pronoun 1. Placing louder noise and over others to drown the other noises out. 2. Playing sounds over 180 decibels to create true 0db and hearing damage.

[@RinInABin]

it's a noun

[@dexi9814]

Rin In A Bin is now a pronoun

[@AniSky759]

I identify as lack of sound. When referring to me, you will use the pronouns "quiet" and "silence."

[@Cantreachthestars]

Or increase from 255 by one additional decibel to overload the variable

[@theX24968Z]

break the sound barrier right next to your ears. everything will be pretty silent after that.

[@pavelbires]

3:49 *FOOOOOOOOOOOOO* If you see, i put exact number of *O*

[@shobershob8015]

-l bridge rectifier

[@HelloKittyFanMan.]

Or even if we don't see....

[@raeadda07]

Pavel Bireš lol he look so hilarious lol I laugh so hard I cant breathe

[@necromosspiritus]

meme worthy

[@marcusfred4480]

Hahahaha That was quite possibly the funniest thing I have seen in quite sometime. I could rally feel his emotion in that time where the concept of adding a full bridge rectifier to eliminate the damage caused by reverse polarity was so revolutionary that it blew his mind and the outward result was an epic outcry and extreme facial expression and body movement.

[@dennisgunn468]

Great explainer video. I have had the exact same idea as muso since about 35 years ago. Complete cancellation is impossible but reduction is great especially for low frequency. I hoped it would be possible as a driver on window panes to basically stop them from leaking low frequencies and let me have concerts In my restaurant dining room without disturbing the neighbors.

[@GreaterVisionFarms]

"if you think your wife's voice is noise you should get a divorce not a noise canceling device!" Love your channel!

[@cheetahfish]

I think that's called a wife canceling device.

[@joshuafoster23]

Just tell her "Your cellulite is so cute". Canceled

[@StepOrDieFR]

@@joshuafoster23 you are an killer lol

[@Engineer9736]

It was just stating the obvious. That has not much to do with this channel specific.

[@تعلمبنفسك-ر6غ]

kzbin.info/www/bejne/m17NXnuubNtmpas

[@Puckthepolice]

This is one of the only channels that I'm okay with ads. Electricity is fascinating and you are a great teacher. - Machinist

[@zacmiles3726]

I would DEFINITELY not lend it to this dude. He will 9/10 Short circut then “Fix it” Then shock the crap out of himself and make me die of laughter

[@heinrichknierim5666]

But he didn't do anything to it , just tested it . And he's a good guy that would specifically ask before starting a dissection .

[@geschlech]

@@heinrichknierim5666 it was a joke...

[@necromosspiritus]

@@geschlech a really bad joke. i appreciated his review. you just shit on it to get some likes.

[@MrAndersJensen]

Naah, it's a joke

[@StoutProper]

Zac Miles so well worth lending it to him

[@NikoBellic-hg4un]

2:10 what a stupid commercial😂🤣🤣 man's barking😂

[@AShifter]

FOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO You need to make a full version of that.

[@OfficialUsersChoiceAwards]

AShifter S RO DAAAAHHHHH

[@welshwolfie8806]

AShifter L BRIDGE RECTIFAIAH!

[@edmundtan8506]

And a remix

[@Thesignalpath]

This product has shipped, didn't they test it?!

[@alsayedjalal]

They tested it for MAXIMUM PROFIT!

[@anonony9081]

The Signal Path when people pay you ahead of time you don't even need to make it work, there is less incentive

[@EnderofGames]

Anyone remember when Gus Sorola called the producers of "The Coin" criminals? This doesn't work the ~20% of the time the Coin does. I would love to hear the rant about how they should be sued over this.

[@ABaumstumpf]

Well - you gotta be a moron to "buy" anything form kickstarter and expecting it to be good. If the product really would work as claimed than they would have sold it already or got some investors. But as there are pretty much no requirements for crowdfunding you will see things like selffilling waterbottles, moon-wave blockers and other bullshit.

[@Ameto]

Not necessarily everything from Kickstarter is bad. Getting funding from private sources is either expensive (loans) or requires the individual to give up part of their profits in return. Kickstarter is a great medium to get some great projects out for cheap, but you should really have some suspicion on projects like this and research if what they're claiming is even plausible before supporting them.

[@zacjohnson452]

Thanks for your videos man! I even tried out a bunch of your projects like that heated seat! Sent from my IPhone in hospital

[@_jpcass]

Underrated comment right here

[@charlesmoore1307]

😂😂😂

[@MathewZ788]

By Burnt Buttcheek

[@luisasilva206]

Lol

[@re0x202]

lol

[@XQLOOF]

There is no ElectroBOOM video without an explosion or "BOOM".

[@z3rodev]

Rest in peace muzo - Destroyed by a clumsy iranian electrical engineer

[@turtleb01]

Do you think ElectroBOOM is iranian? Actually he is canadian xd

[@ballaswave]

Dat Turtleboii he is from Iran, but he lives in Canada

[@thetechoasis2179]

He's Iranian bro

[@turtleb01]

Pedro Augusto ok i just knew that he lives in canada

[@screener545]

Hes Canadian

[@greenalyd]

9:11 when you enable muzo you can hear even more noise

[@toyotaboyhatman]

9:52 actual demo of noise cancelling... that had me rolling!

[@better.better]

so many Kickstarter projects 300+% funded, years late on delivery, with no sign of ever delivering.

[@mohammadittihadbasharanik6832]

Why this man isn’t famous enough??🤔

[@hmax1591]

Because he's not white and speaks with an accent.

[@DarkHeartProductions]

@@hmax1591 fr, he should be a lot bigger

[@sebastianz.4753]

H Max yeah, if he was white everyone would be interested in the subjects he talks about, such as electricity. I hope that you understand why you're such a fucking dumbass

[@NaT6o6]

This man has 2.5 million fucking subs, that's famous enough

[@Buddy-po4hv]

@@hmax1591 it actually adds to his appeal

[@protheu5]

3:45 is my favourite moment of all time.

[@dovahbovah]

You're a better teacher than my childhood schools teachers I love your vids, keep up the great work!!!

[@pushpendrayadav9638]

hmmm youre right.

[@تعلمبنفسك-ر6غ]

kzbin.info/www/bejne/m17NXnuubNtmpas

[@ShinozieChannel]

Dham shame. If your 5 then would you listen to him then? Kindergarten teacher have a specific skills set to teach and monitor you childhood development. You think he cares for yours? Have some respect!!! You don't know how to fking write if weren't for your Kindergarten teacher... poor westerners with low degreded manner and dham shame stupid society.

[@24-Card]

I was at band camp when I was in high school. They played the music from a recording but as you indicated in the initial setup, they had one speaker wired in reverse. It was an open field and if you stood in exactly the right place the only sound you heard was the echos off the houses in the distance. I have been intrigued by this ever since. Magnavox found a way to cancel engine noise into a microphone (aircraft) in WWII I think using similar tech. I want to make silent drones… still researching. Thx!!

[@frac]

I want a bulb that turns everything dark when you turn it on.

[@AsymptoteInverse]

Give me $1,000, a soldering iron, a switch, and a light bulb, and I'll make your dreams come true.

[@babablacksheep3950]

Easy. Buy a lightbulb, any lightbulb. Smash it on your face with your eyes taped open... Lights out

[@leezhieng]

Use a super high power spotlight and look directly into it. You will get complete darkness after few seconds.

[@chanauria]

Bwahahahahahah! XD

[@mareck6946]

Easy, buy a 1000watt LED and power it on. Everything else will become "dark" ^^

[@needsmoreboosters4264]

Needs a FOOOL BRIDGE REKTIFYR

[@Papperlapappmaul]

*RECTUM-FRIER

[@zvipatent]

or "ful" - a bean eaten in the middle east :-)

[@Robert08010]

The idea of noise cancelling only works under certain constrained situations. It only works if the phase is perfect and phase varies with frequency and speaker placement. If the camera mic is probably mono, you could probably find a perfect spot where that single pure tone was completely removed. But change the speaker placement a tiny bit and all bets are off.

[@ShkouP]

2:23 see! the sound of the man *BARKING*

[@knownow1959]

,😂😂😂😂😂

[@Ash-ft5su]

That little experiment you did actually blew my mind!!

[@Teth47]

Rule #1: If it looks too good to be true, it is. A brick that cancels out noise in a sphere around you? That's Star Trek technology. This is real life.

[@zvipatent]

Noise-cancelling technology IS as amazing as Star Trek. But the Muzo is not an effective implementation

[@Kevinegan1]

Possible but not possible now. Much of what Star Trek's Gene Roddenberry envisioned in the middle to late 60's is in fact in use today. Only a fool declares something to be impossible.

[@radio2radio]

only a fool declares that only a fool thinks that only a fool declares something to be impossible

[@Teth47]

WARPHEAD Weird, where in my post did I declare it impossible? I said it was star trek technology, not impossible. Those things aren't equal.

[@MrNight-dg1ug]

Impossible is just a word we use to describe something that has such a low chance of happening, or that with our current knowledge, we can't possibly imagine how/what it would work/do.

[@amitabheer]

What a wonderful explanation and illustration. Hats off for you brother.

[@TheStigma]

That "privacy bubble" function is particularly high-grade nonsense. Noise cancellation through a wall is at least in principle plausible even though it will be near impossible to achieve in practice, especially with only one compact device. The privacy bubble on the other hand can not work even as an idea - not with a single device anyway. You'd need a complex web of microphones and speakers in that whole 3d space to pull that off. There really ought to be more controls on these sorts of projects. All the scams and hairbrained schemes really sours an otherwise great system that has produced a lot of cool products.

[@MushVPeets]

Yeah... I would like to see a functional implementation of an active sound-nullifying wall, though, and this sadly is not that.

[@Mia-ln1zs]

Force fields!

[@babybirdhome]

Let's not misunderstand their "privacy bubble" feature though. It doesn't cancel the noise you're making. It plays back a sound that sounds like a crowd of people yammering away in a restaurant to make it harder for other people to eavesdrop on your conversion. You can do the same by using a jackhammer while talking to someone, except that'll be more effective.

[@MACTEP_CHOB]

@@babybirdhome The cone of silence xD

[@PratameshMistry]

@@babybirdhome nothing you can't achive with a cellphone though,man...

[@abosalti4642]

"If you think your wife's voice is noise you should get a divorce not a noise canceling device"~Mehdi Sadaghdar

[@Kyrelel]

No, no, no - you really need a noise cancelling device .. other wise your neighbours would hear the gunshot.

[@cosmos7206]

Snooby66 its caled suppressor

[@kyleacunia9383]

Wise words from a wise man

[@alfrejof94]

I fucking lost it

[@Cheese_1337]

Nothing will cancel out the "FULL BRIDGE RECTIFIER!!" sound.

[@MrTheRabber]

Loved the video. Only for correctness, I guess that the wave drawing is correct only if you're sending the so-called continuous wave or modulated wave, basically only a single tone. As soon as the signal is modulated there is no more canceling on the "diagonal" points he drawn.

[@G8tr1522]

Wow, just discovered this channel. Great content!

[@girtmcdirt2000]

Furthermore, this content producer delivers the product in a distinguishable way, not without the long term benefit to the platform and its devoted community.

[@TheJumpingJake]

I hope this gets trending, i cant believe how much money they got for this project.

[@Meatnyancat22Gaming]

I laughed so hard at 1:30 "if you think your wifes voice is just noise you should get a divroce"

[@devilette]

7:10 Well hold on a minute, the vibrating surface of a wall or window is connected at its boarders so it wouldn't produce parallel waves like that. Rather it would be closer to a Kirchhoff-Love vibrating plate with supported edges, meaning the wall/window would vibrate in different modes depending on the frequency. For mechanical vibrations, the n = 1 fundamental frequency mode would contain the most energy and oscillate with the greatest peak-to-peak distance at its midpoint. It makes me wonder if it is in fact possible to dampen the fundamental frequency transmitted through a window using something similar to noise cancelling, but rather than relying on playing a sound canceling signal into the room itself the device could counter the surface's vibrations at the fundamental frequency preventing most of the sound from be transmitted through it. The main drawback of this being the fact you would need a noise canceling device stuck to the middle of every surface you would want to prevent the fundamental frequency from coming through. So for a window with four panes of glass, you would need a device placed at the center of all four panes for it to work. There are also pink noise generators that produce a mix of frequencies within the human voice range to raise the noise floor within that frequency range, effectively reducing the transmission distance of those frequencies. Meaning it should be harder to hear people talking across the room. But granted that is just creating noise over noise, there is no canceling going on. Pink noise is just more pleasant sounding than a leaf blower, which would do the same thing. I just realized that he kinda said some of that after I typed out that comment but oh well.

[@MikkoRantalainen]

I understood the red lines to represent sound waves from distant source which makes them appear practically parallel to you locally. You cannot create similar parallel waves locally to cancel the audio. The only make to create practically parallel waves would be to have nearly infinite amount of devices attached to every single surface. You cannot have just one device because even if it could cause correct vibrations, those vibrations move at the speed defined by your medium (be it glass, dry wall or wood) and cannot be used to create parallel waves out from the the surface. If you had syncronized vibration emitters every 1 cm in all directions, then you could generate parallel waves for frequencies lower than the 1 cm wavelength of vibration in that medium. However, even then you would have (heavy?) resonations from the connection points of your now-vibrating medium to the environment. Imagine having 1 m² glass panel resonating at 2 kHz. It will make nasty sound against the window borders which cannot nicely move with the glass.

[@somethingilearned7662]

I doubt people read these comments. Al least i didn't

[@millarium4078]

Scientific Kickstarter-Crap, I love it!

[@Jeanluc162]

Edups

[@bcn1gh7h4wk]

Muzo uses Shiny Visuals! _wham!_ Muzo gains 2.4 million! Medhi uses Science! _wham! fpam! p-p-p-p-pom!_ Muzo fainted!

[@xplinux22]

What are you fucking gay?

[@millarium4078]

Eyal Kalderon Hell yeah dude

[@muhfadhli7887]

@@millarium4078 polmao iddubz reborne

[@talkinglens1]

Sir, You have one of the best scientific/common sense videos I have ever seen on the web! Kudos to your brain, method, and fairness. I was interested in the product for a friend who has massive noise problems where she recently moved. However, like you, I was skeptical of the performance of such a design. Thanks for confirming my estimation and fears. Keep up the most excellent work!

[@brokensolarpanel2649]

"let me read you a passage. once everyone else was- SHHHHHHHHHHHHHHHHHHHHHHHHH SHHHHHHHHHHHHHHHHHHHHHHHHH SHHHHHHHHHHHHHHHHHHHHHHHHH OLD MACDONALD HAD A FARM E I E I O! AND ON HIS FARM HE HAD A COW E I E I O!" loled so much at that part!

[@taltarzan]

Harry Potter and the Goblet of Fire, Chapter 23 - The Yule Ball, Page 361. "Once everyone else was settled in the Hall, Professor McGonagall told the champions and their partners to get in line in pairs, and follow her. They did so-" I spent about 1-2 hours reading the book to find it.

[@demetrijohnsonssirenvideos3590]

Oh wow it’s you!

[@Prashant_03]

Everytime his explanation or presentation of the topic is excellent

[@Y7102-p1d]

@2:22 "THE SOUND OF THE MAN BARKING" 🤣🤣🤣🤣🔊

[@squiddles1678]

The curb

[@patriciomunoz2830]

Lmao!!!!

[@anxhelogjinaj699]

I was fucking dead i dont know I've seen it 3 times and it still makesme laugh

[@Potatoverse]

A new ElectroBOOM video! Hell yeah!

[@ekdromoi]

this was a pretty good kickstarter crap ep. why does Idubbbz look so different..

[@nectartyrant1390]

crazy how age hits

[@zanvure330]

The extent of this comment's underratedness is itself underrated.

[@chriskaprys]

This saved me a lot of effort. Been losing my mind the last few weeks after new downstairs neighbour leaving their extractor fans on 24/7. Dragged my mattress into a closet at 2am last night just to try to finally get something like sleep. Today I was wondering, since the tone is constant, couldn't I just play the same tone on some speakers in my bedroom and adjust the phase until it cancelled out? Not only did EBOOM show why that's not possible, but the neighbour finally turned the $%^& thing off _during the video!!_ And now my ears are ringing from the sudden silence... So apparently watching this video is the best solution 😂

[@anugruheethangelomathew2923]

😂

[@SimonBauer7]

the best way to stop this is to wear anc Headphones, or just earplugs.

[@reckz420]

Whether Muzo cancels out sound or not but this video for sure cancels out Muzo.

[@rotcod2886]

Muzo, I WANT MY MONEY BACK! WHAT?? WE CAN'T HEAR YOU!!!

[@cornishcat11]

best comment so far

[@Raybod7]

Rotcod 😂👍

[@outdrifted]

Gread video, Mehdi! FOOOOOOOOOOOOOOOOL BRIDGE RECTIFIERRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR

[@MrSingaporeproductio]

Need a soundclip of that

[@thebloody_blue]

I always used to wonder who make things like computers and all other electronic equipment, but now I get the answer. People like this guy do it ! Amen

[@GnsSciroccoR]

"If you think your wife's voice is noice then you should get a divorce, not a noice cancelling device." -Mehdi Sadaghdar 2017

[@GnsSciroccoR]

I lost it! 😂😂😂

[@L3NN0XX]

Noice or Noise?

[@kylewebber9067]

Annoying*

[@sagnikpaulchoudhury9022]

If you think your wife's voice is noise...you should get a divorce . Lol😂😂

[@KrotowX]

Guy from Muzo ad have nice wife by the way. If he don't like her, I'll take.

[@zipp4everyone263]

Well, i love my wife more than anything else and even i think some sounds she makes is pure noise. Like Snoring.... Welcoming me home? Not the same thing!

[@zipp4everyone263]

No, far from m8. If you think that then you're not with the right woman.

[@zipp4everyone263]

Han Lockhart Making assumptions are we? Dangerous path, for it may make you look like a fool. Maybe im just lucky then.

[@bennylofgren3208]

Zipp4Everyone No, you're not lucky. Or, well, obviously you are, but in this case it's rather what you aren't that makes the difference - a misogynist.

[@iguanian]

My guess is the people from Muzo are the ones who gave you the strike.

[@taltarzan]

I have located what Mehdi was reading at 9:56. Harry Potter and the Goblet of Fire, Chapter 23 - The Yule Ball, Page 361. "Once everyone else was settled in the Hall, Professor McGonagall told the champions and their partners to get in line in pairs, and follow her. They did so-" -Mehdi

[@purpleapple4052]

You are a legend

[@Saladmints]

The "secret" mode reminded me of the "cone of silence" from Get Smart

[@lamenamethefirst]

I doubt this would work even in an anechoic chamber. It didn't affect a pure tone coming from one source (not counting the reflections). How do people expect it to work in a place like a restaurant, with multiple sources and all of their reflections? Also, I'm very curious about the restaurant noise it was playing. How is a random sound of a restaurant going to help in noise cancelling? It has to be exactly the same signal for active noise cancellation to work. It can't counter vibrations on a surface properly because any surface has multiple resonant frequencies. Let's not forget that if the speaker (which is crap) can't even properly reproduce the entire frequency range, it won't cancel any low frequencies or extreme highs, both of which are major annoyance factors in ambient noise.

[@EDDTSpotter]

9:56 his look, I died 😂

[@gearhead1302]

OMFG that's what really got me on this video. I almost pissed my fucking pants. 😂😂😂

[@miroe1157]

Same

[@user-qx7tm5df8j]

how did you write dis if you diededed

[@ibbnoghere]

@@heyzany r/wooosh for a non r/wooosh

[@dystopia-incognito]

I think I just fell in love with your thoroughness, facts and sense of humour.

[@abhisheksoni2980]

Behind the goofy middle aged middle eastern face, lives an absolute genius. I love this man!! Love from India.

[@imnotahippie22]

Thanks for the added support for our beloved cody's lab. I had already subscribed to his backup channel a day or two ago. But seriously. Who flags a video for KZbin to strike for animal cruelty over showing how fruit flies are able to dodge dodge microwave rays in a microwave because they are so small? None of those fruit flies died and I learned a lot in that video. I could be wrong that was one of the strokes but I think I heard of that one from Cody on his backup channel. Anyways thanks again for the amazing content. If I made more then $7,000 a year I'd totally support your channel. :)

[@imnotahippie22]

Cody's lab is backup. Lol. I was correct it was a fruit fly video that got flagged but not the public one he did was a private one.

[@iglooking]

@3:39 lmao, glad to see this guy is branching out into more content but still keeping the classic gags up his sleeve. This guy is a genius!

[@timothy4664]

Memere (quebecois) turns 93 this year and i love that woman as much as my mom. She has a few favorite dishes but she asked me to just surprise her. Im thinking Cassoulet. The women helped raise me when my parents were having problems. She taught me everything I know in the kitchen. She is amazing. Her dad must have been special as these are his recipes. He died very young, in his early 40s. My grandmother was pregnant with my mother at the time. He was a french chef though and taught all his daughters everything he knew.

[@spicymatters3219]

Maybe ill use the *deep inhale* FOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO-L BRIDGE RECTIFIER