20Hz to 20kHz (Human Audio Spectrum)
ฝัง
- เผยแพร่เมื่อ 20 ก.ย. 2024
- Sinusoidal wave going trough entire human audio spectrum, starting at 20Hz and ending at 20kHz. Note that the frequency increases exponentially, the idea was to increase the frequency by constant fraction of currently played frequency rather than by a constant value (which would result in clearly noticeable fast change at lower frequencies and nearly no change at higher frequencies). Enjoy.
Note: This wave has the same volume level measured by acoustic pressure all the time, however human sound perception differs depending on frequency. For lower frequencies (below 1kHz) you might want to increase your volume, but don't forget to lower it later to avoid damage to your hearing.
If you don't hear anything below 40-50Hz even at full volume your audio hardware is probably incapable of playing lowest frequencies. You might want to try to listen on the headphones in such case. Also if you stop hearing sound somewhere between 10kHz - 20kHz - do not increase your volume for safety reasons. Every human hears a bit differently and have different hearing thresholds. Hearing range also changes with age. Younger people can usually hear higher frequencies.
For HD (High Definition) version of this test, which might yield better audio quality see: • Hearing Test HD
Lyrics:
Mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiieeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
[instrumental break]
The Man Downstairs 😂😂😂😂😂😂🔫
LMAO! xD
😂
sarcastically: thank you
So emotional..
Step1: buy headphones
Step 2: test this video
Step 3: buy new headphones
Step 4: Repeat
Yash Nayakawadi that is so funny 😆 wat u just said
Yash Nayakawadi I think you meant buy new ears
when i used an amp holy shit this was creepy
*ears
Step 5: Tuning
After hearing this, every song is simply a remix
Underrated comment right there
CS Ghost Animation 666 likes lol
Webdriver Torso just made a lot of remixes
CS Ghost Animation but what about percussion sounds
CS Ghost Animation no homie thats waveforms
Somebody was playing a (I’d say) 15KHz noise during my English lesson, and nobody except for a few people noticed it. Eventually someone asked “Does anyone else hear that?” and a few people nodded. The teacher assumes their ears were ringing and told them to ignore it, but eventually (after about 10 minutes), a student from another class came in and asked “Is there a ringing noise to any of you?” and everyone realised that someone was playing high frequency noises. Turns out, it was some kid in a different classroom causing havoc by secretively playing a frequency he though pt all the students would be able to hear, but none of the teachers would be able to. He got suspended. What an absolute evil mastermind though. Chaotic genius.
TL:DR: Some genius was playing really loud high pitch frequencies only a few students could hear for about 20 minutes, got suspended
That's incredibly cringe from the school staff. Those students deserve medals of honor.
*student gets called to the office*
the whole class: "ooooooooooOOOOOOOOOOOOOO"
Its_Mott I am howling!! 🤣🤣🤣🤣
Its_Mott lol
What does that have to make with this vid
0:53 :v
Funny as hell
No lyrics, no naked women, no drugs,no cuss words, just straight fire 🔥 🔥 🔥
Lol
Lol
Lol
What XD
What XD
Lyrics:
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
[Chorus]
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
haha XD
very deep xD
@@nightmelody777hiatus2 like your sister
@@zereon what
The ending line is. IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
Why is this so funny
Im hearing this masterpiece everyday in my right ear for 3 weeks now
Do you mean all these sounds are repeated in your ears constantly?
But why?? Is there any benefit?
I think he means even without watching the video, the sound is repeating in his ear, it's called tinnitus, and it's at least what happened to me after watching this.@@aryaareena
Welcome to the world of tinnitus
Will that not affect your hearing?
Everybody gangsta until you stop the video but it's still playing.
😂🔥
tinnitus
Ahah
😂😂😂
@BlocksAndMines 507 Not really
The great thing about the low frequencies is that you can feel them
Lonely Potato yeah i know right
sir doge AKA luis carter2989 i kinda bought overpriced headphones lol 😂😂😂
sir doge AKA luis carter2989 ah! that will be the problem😂😂
I feel ya
Yeah
Nobody:
Guys on motorcycles at 3am be like:
I think he meant am
@MrNúmero98 am. Meaning there is no one on the roads so bikers drive superfast
This is sooo true
Lastly edited😂
close the orto you dumbass
C0: Approximately 16.35 Hz
C♯0/D♭0: Approximately 17.32 Hz
D0: Approximately 18.35 Hz
D♯0/E♭0: Approximately 19.45 Hz
E0: Approximately 20.60 Hz
F0: Approximately 21.83 Hz
F♯0/G♭0: Approximately 23.12 Hz
G0: Approximately 24.50 Hz
G♯0/A♭0: Approximately 25.96 Hz
A0: Approximately 27.50 Hz
A♯0/B♭0: Approximately 29.14 Hz
B0: Approximately 30.87 Hz
C1: Approximately 32.70 Hz
C♯1/D♭1: Approximately 34.65 Hz
D1: Approximately 36.71 Hz
D♯1/E♭1: Approximately 38.89 Hz
E1: Approximately 41.20 Hz
F1: Approximately 43.65 Hz
F♯1/G♭1: Approximately 46.25 Hz
G1: Approximately 49.00 Hz
G♯1/A♭1: Approximately 51.91 Hz
A1: Approximately 55.00 Hz
A♯1/B♭1: Approximately 58.27 Hz
B1: Approximately 61.74 Hz
C2: Approximately 65.41 Hz
C♯2/D♭2: Approximately 69.30 Hz
D2: Approximately 73.42 Hz
D♯2/E♭2: Approximately 77.78 Hz
E2: Approximately 82.41 Hz
F2: Approximately 87.31 Hz
F♯2/G♭2: Approximately 92.50 Hz
G2: Approximately 98.00 Hz
G♯2/A♭2: Approximately 103.83 Hz
A2: Approximately 110.00 Hz
A♯2/B♭2: Approximately 116.54 Hz
B2: Approximately 123.47 Hz
C3: Approximately 130.81 Hz
C♯3/D♭3: Approximately 138.59 Hz
D3: Approximately 146.83 Hz
D♯3/E♭3: Approximately 155.56 Hz
E3: Approximately 164.81 Hz
F3: Approximately 174.61 Hz
F♯3/G♭3: Approximately 185.00 Hz
G3: Approximately 196.00 Hz
G♯3/A♭3: Approximately 207.65 Hz
A3: Approximately 220.00 Hz
A♯3/B♭3: Approximately 233.08 Hz
B3: Approximately 246.94 Hz
C4: Approximately 261.63 Hz
C♯4/D♭4: Approximately 277.18 Hz
D4: Approximately 293.66 Hz
D♯4/E♭4: Approximately 311.13 Hz
E4: Approximately 329.63 Hz
F4: Approximately 349.23 Hz
F♯4/G♭4: Approximately 369.99 Hz
G4: Approximately 392.00 Hz
G♯4/A♭4: Approximately 415.30 Hz
A4: Approximately 440.00 Hz
A♯4/B♭4: Approximately 466.16 Hz
B4: Approximately 493.88 Hz
C5: Approximately 523.25 Hz
C♯5/D♭5: Approximately 554.37 Hz
D5: Approximately 587.33 Hz
D♯5/E♭5: Approximately 622.25 Hz
E5: Approximately 659.25 Hz
F5: Approximately 698.46 Hz
F♯5/G♭5: Approximately 739.99 Hz
G5: Approximately 783.99 Hz
G♯5/A♭5: Approximately 830.61 Hz
A5: Approximately 880.00 Hz
A♯5/B♭5: Approximately 932.33 Hz
B5: Approximately 987.77 Hz
C6: Approximately 1046.50 Hz
C♯6/D♭6: Approximately 1108.73 Hz
D6: Approximately 1174.66 Hz
D♯6/E♭6: Approximately 1244.51 Hz
E6: Approximately 1318.51 Hz
F6: Approximately 1396.91 Hz
F♯6/G♭6: Approximately 1479.98 Hz
G6: Approximately 1567.98 Hz
G♯6/A♭6: Approximately 1661.22 Hz
A6: Approximately 1760.00 Hz
A♯6/B♭6: Approximately 1864.66 Hz
B6: Approximately 1975.53 Hz
C7: Approximately 2093.00 Hz
C♯7/D♭7: Approximately 2217.46 Hz
D7: Approximately 2349.32 Hz
D♯7/E♭7: Approximately 2489.02 Hz
E7: Approximately 2637.02 Hz
F7: Approximately 2793.83 Hz
F♯7/G♭7: Approximately 2959.96 Hz
G7: Approximately 3136.04 Hz
G♯7/A♭7: Approximately 3322.44 Hz
A7: Approximately 3520.00 Hz
A♯7/B♭7: Approximately 3729.31 Hz
B7: Approximately 3951.07 Hz
C8: Approximately 4186.01 Hz
C♯8/D♭8: Approximately 4434.92 Hz
D8: Approximately 4698.64 Hz
D♯8/E♭8: Approximately 4978.03 Hz
E8: Approximately 5274.04 Hz
F8: Approximately 5587.65 Hz
F♯8/G♭8: Approximately 5919.91 Hz
G8: Approximately 6272.07 Hz
G♯8/A♭8: Approximately 6644.88 Hz
A8: Approximately 7040.00 Hz
A♯8/B♭8: Approximately 7458.62 Hz
B8: Approximately 7902.13 Hz
C9: Approximately 8372.02 Hz
C♯9/D♭9: Approximately 8869.84 Hz
D9: Approximately 9397.28 Hz
D♯9/E♭9: Approximately 9956.06 Hz
E9: Approximately 10548.09 Hz
F9: Approximately 11175.30 Hz
F♯9/G♭9: Approximately 11839.83 Hz
G9: Approximately 12544.14 Hz
G♯9/A♭9: Approximately 13289.77 Hz
A9: Approximately 14080.00 Hz
A♯9/B♭9: Approximately 14917.24 Hz
B9: Approximately 15804.27 Hz
C10: Approximately 16744.04 Hz
-ChatGPT
this took forever but yeah i did it
Edit: there were some mistakes near c0 and a6 but i fixed it
Another Edit: lmao im sorry i cant do it anymore
I can only hear 16khz and then it goes silent
for me after 16khz, i can't hear above that but only feel something really sharp and screaming in my brain
@@icecarbon6123 it cuts off and doesnt produce any sound over 16 KHZ so you definitley hear above 16!
@@icecarbon6123i can hear up to 22 kHz but this clearly cuts off so
@@faktus5324 This video does not cut off. You can hear it up until the end. If you can't hear it, either you can't here above that frequency or your audio system may be faulty. Not only can I hear the sound all the way up until the last second, but my audio systems still pick it up at that point and over.
Just waiting for the beat to drop
Still waiting...
+Red Joy Ha. IRL LOL earned
+Red Joy Yeah I heard its meant to drop sometime after Half Life 3 is finished? That shouldn't be too long right?
+Joseph In The Opera ha
I don't know if I should laugh of I should kill people
Nobody:
50 years olds in their Honda Civics at 3 am:
I have a honda civic too
69 likes damn
Honda civic is best if cars
Nobody:
Boomers in their honda civics at 3 am:
Fixed it.
YODA? IS THAT YOU?
Yes! My ears are perfect. I can still hear it after its over
xD
You too omg? They fucked up our brains x)
Nice joke
@@namandubey6270 i have tinnitus
@@yashrajdikshit9625 what is tiinitus by the way plz subscribe my channel
If u love gaming th-cam.com/video/mPl1sjXB4ks/w-d-xo.html
My cat’s ears went further and further back the higher the sound rose. They are now stretched so far that they’re stuck in their new deformity.
"Girls talk in a higher pitch when they're talking to someone they like"
Girls talking to me : 0:01
Aries The Ram 😭😭😭😭
It is true for bothe me and you brother. No one likes me.
Just keep your horns aside then everything will be fine mr Ram 😋
Aries The Rama
true
When’s the drop?
Play it backwards
Your def
Oh at 0:00
@@someoverzealousdouche3554 jajajajajjaja
Sal
Guys, YT cuts away everything higher than 16kHz, cause of MP3 format
I also heard it till 17.6 k
Maybe not so accurate after all
I heard 17.4k bro
I heard 18999 Hertz
Some kind of conditioning, like placebo and illnesses
I lost one of my earbuds and I was searching whole morning. Then I remembered this video and 4485 Hz, this is where I am able to hear the sound and found my earbud where it is. Thanks for this video
Nobody:
Kids when they fall off their bike: 1:49
Omg 😂
Lol
1:46*
I fell off of a motor bike. Good thing I had my helmet on
without a helmet
GIrls in my class when the light goes out: Pathetic.
LMFAOOOOOOOO XAXAXAXAXAXAXA
@@delrasshial7200 are you mad
xaxaxaxa is the best laugh ive ever heard omg
Same in my class- -ps.i'm a girl-
Iiuhn
16999 Hz: ouch
17000 Hz: *sound disappears entirely*
thePRUH!!!! I heard nothing from 14000 Hz 😟
Me too, 14k Hz
Exactly, I ended somewhere around 17,5K :D then just complete silence
@Rivend after 17k I can't heard the sound
@Rivend actually youtube can handle til 16k so you got that wrong twice
I put this on at work and left my desk. My coworkers thought the building was about to explode 😂
Nobody:
Litteraly Nobody:
2:09: The mosquito at 3 a.m.
So this is the sound of god mosquito
I had my fuckin volume turned up on the highest point when I watched this part...
fuck this guy
@@leonml6862thanks man😂😂😂😂
I have never heard a mosquito make sound...
the high frequencies are weird because its like you cant hear them but you can at the same time, you just feel it.
...
It can only hear dogs.there's a wissle for that
Isnt it the lower ones?
kelvin F.T. Yes u can only feel lower frequencies.
But Imo effect is stronger at the lower ones
Its 10x louder flushing the toilet at 3am. *trust me*
Louder*
What about dropping a soap bar in a metal tub at 3 in the morning?
I laughed at that so much.. TRUST ME.😂😂🤣🤣
Lmao its almost 4 am it 3.54
And on an airplane
I have ringing in my ear and it seems to match 3000 hz I’m going to listen again. Great video my friend!
You feel the low frequencies in your body and feel the high frequencies inside your brain
Roger Heathers OMG THAT IS SO TRUE
interesting observation and comment...
Roger Heathers omg i feel it
Yeah...
It feels like something is boring in my brain
The beat that never drops
🤣🤣🤣🤣🤣🤣🤣🤣
I played it at a family reunion lol
💀💀💀
@@Therealskylah it's good for human body and mind
Lol
When it said *"EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE-"* I felt that..
25 Hz
0:13
My ears are ringing now
ManeTM 😂
I felt my ears bleed
I like how it suddenly got quiet and I stopped hearing it in a few sec after ~15899
Watching this feeling like my phone is about to explode
I scared
@@Phazu_Official same
same with pc
same
bro i just disassembled my Bluetooth speaker to fix it and i was checking the sound... this baby is 100dB max... I FELT A BOMBING
This successfully made 4 out of my 5 cats run like hell out of the room. The last one climbed my chest asking for a hug. I hugged him.
U better hug him
We can only hear between 200hz and 20000hz but they can hear less and more
@@noortarraf6199 bro i did hear in 50-60 hz am i okey
@@erendznl dude I heard the first Hz frequency
@@noortarraf6199 I really want to know if I am okay cuz I heard the first frequency
Who else didn't know where the sound was coming from at one point.
Jewel Bency I got scared
Same I got scared
Lol it sounded so loud
yes
It was just in my ears... It didn't sound like they were coming from anywhere...
This song just keeps building and building.
Dad: Turn down your volume!
Also his TV:
😂😂😂
@adorbsxlily How is this a meme
True
@Ikari, G. someone get they dad bruh
@@compszn your a normie
The beginning sounds like demons rising from hell, but very politely
Mekkie The Doggo Lmaoo
So canadians?
I felt like my head was gradually exploding and was gonna pop.
Same
WTF SAME
Me too
I hear them all
Same
Same it felt like there was so much pressure building up
I'm from 2024 and I confirm that I've gone deaf
But it fixed the hissing in my headphones, thank you
When you get called down to the principal’s office at school
The other kids: 0:52
yeah hahaha
Man 69 likes nice
LMFAO
Oooooooooh!
Lmao THANK YOU
power goes out in school
every single girl:
edit #1: holy shit I checked this last week it had like 100 likes and now it have almost 600
You guys are insane
That's kinda sexist
@@la1dtowaste how?
@@notunevict Because your saying only girls would scream which is a stetotype and can be taken as an offence. Normally I would ignore this because I know your joking around and don't mean any harm but your saying it's not sexist at all. Technically it can't be classed as sexist because to be sexist you need to hate the gender. But it can still be taken as an offence.
@@frankhalliday8071 what
almost at 100 likes lmao
Actually no sound after 17250 Hz, because of TH-cam compression algorithms
So now I am super sure: no sound. I Googled it and found that ≤480p video compresses sound in a way that it is cutting frequencies. These are probably your speakers that are producing extra sound
@@Dezmont01 I is true, I hear it clearly until 17200 something then its abruptly cut off. Maybe u have tinnitus? XD
@@Dezmont01 then you're a liar because I can tell very clearly that it cuts off at like 17250
@Noel Wilke Which manufacturer made your equipment?
Probably its a brand problem.
@J H "eat lsd" lmaooooooooo
the noise stopped at 16khz for me. is that my ears not being able to hear it, or is the vid fake
it's not fake. js ur ears ig
@@gothic.chainsit is fake, stop lying
@@theFishy_ bro what? i can hear 18k easily
@@gothic.chains no u cant, you just feel like you do. Its like when you feel your phone in your pocket but then you realise its not there and you have been having a ghost feeling beacuse you got used to feeling your phone. Or it might be a static noise from your device. Either way the sound in the video literally audibly cuts off, you can see this in the spectrogram after you download the video
@@theFishy_ i can though..
Nobody:
Airplanes:
Nice(number of like$)
@FullTimeSlacker tru
It was never a meme
Recommended
2016: ok
2017: ok
2018: ok
2019: ok, wanna see this again?
Seen
In Stranger Recommended Videos playlist.
Ahahah same
Não sei mano
@@morrindo kakaka br aq? Só to aq mesmo por causa do meu fone com água kkkk
@@danielly27 kxkdkx 2
0:58 0:58 0:58 0:54 1:02 0:58 0:54 1:02 0:58 1:07 1:07 1:07 1:08 1:02 0:57 0:54 1:02 0:58 play in sequence... What do you hear?
I don't know :0
Siren head 😂
Starwars
If your British it sounds like a class 323
I love you man 😂
Thus, The Powerpuff Girls were born! Using their ultra-super powers, Blossom, Bubbles, and Buttercup have dedicated their lives to fighting crime and the forces of evil!
@ 0:35
Thought I was gonna hear
"Attention passengers, this is your captain speaking. We will be taking off shortly"
"Please fasten your seatbelt and turn off all electronic devices. Smoking is prohibited before, during and after the flight."
Accactly what I tought
Omg that’s true
Yt🤣🤣😂
MrT 06 u have bad ears
Now: 16000 Hz
10 years later: I’ll be back soon...
TH-cam only supports up to 16000Hz so don't test your hearing here
me 18193 HZ
@@nemesisichor9031 nah dude
@@Hasarr lol no i was hearing it until 17300 Hz
I heard 17600
“to 20khz”
*stops video at 19989 hz*
EDIT:
holy hecc i never get likes tysm yall 💞
we've been tricked, we've been backstabbed and we've been quite possibly, bamboozled
Mos mislit
Y
19957
vanillamiilk same girlll around 2000 freaking hurtsssss
thanks man now the water is gone from my speakers
My dogs were looking around like “is there a bomb about to go off and you just don’t care or are we the only ones who can hear this or what’s happening?”
Don't play this around dogs it hurts their ears
@@The.RandomTube yeah my dog started shaking
@@The.RandomTube mdr
@@NeweyYT_TH-cam sir i don't know what 'mdr' means
@@The.RandomTube lol
That moment at 16,000 Hz you thought that you didnt hear anything because your ear drums said goodbye
I didn't hear at 17000 hz tho.
17 kHz gang
@@ducksarecooi I heard it until the end
@@ducksarecooi how can't you hear it
I stopped hearing anything at around 15000 Hz.
few mosquitoe's dropped down dead after I played this video
keep it playing then! we need less of those blood suckers!
+Sam R but the food chain would change (depending on the type of mosquito)
Mario Ruiz **sigh** ok...
Are you serious?
Mario Ruiz there is lot of mosauitos tho almost in every country
I'd never felt so exhausted in my life...
How my grandma washing machine be like at 5am:
LMAOOO this is to true
LOL
Boomers: "Kids these days will never know true suffering."
Me: Listening to this video with headphones
What's up with these Boomer memes already
What about listening to this for your whole life 24/7?
I got that bro and its called tinnitus..
Protect your hearing..
@@sarthakbhadange1399 cool do you want a gold star for having a disability
@@harshsharma2597 stfu boomer
*while high
I am severely uncomfortable, surprised my ears aren't ringing.
Marli McKenzi same it’s weird
@@young_brian4362 if you feel uncomfortable, that must be because the freaking low hz sound from 20hz to 60hz and thats why in some horror movie you felt uncomfy
We learned in science
"THE HIGHER THE FREQUENCY,THE HIGHER ENERGY","THE LOWER FREQUENCY,THE LOWER ENERGY"it's my favorite part of physicsss
Can you put the lyrics in the description??
Lyrics:
*EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE*
@@Ra7mabarber precisely
@@Ra7mabarber that’s only the title. Complete lyrics please
@@alandure ok
*EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE*
Fun Fact: each time you see the sin wave look like it's "standing still" that is a harmonic frequency
Harmonic frequency?
It shakes so much it dosent show the movement where its actually moving
@@kalsten2236 Yes - this basically means the frequency at which the wave moves matches a multiple of the frame rate, so it appears to stand still
@@kalsten2236 So a periodic wave is one like a sin or cos wave that has a repeating continuous pattern. The lowest frequency (how many times per second this wave occurs), that the periodic waveform is achieved at is your fundamental frequency. The harmonics of this fundamental frequency are even multiples (1,2,3, etc.) of your fundamental frequency. Ex: if your fundamental frequency is 50Hz (50 cycles of your wave per second) the first harmonic would be at 100Hz, 2nd at 150Hz, 3rd at 200Hz, etc.
Not to be confused with actual harmonic frequencies, which requires at least one end of the wave to be connected to something (a stationary point)
At the end I couldn’t tell if I was hearing the video or just my tinnitus
Ugh ikr
Same here
Me too! It's crazy
!
Me too
MyDad IRL
I use this to find my earbuds when it's missing. Works every time
This has to be be one of the best songs out there would rate 10/10
I think you need to go to the doctor
@@qkzq r/woooooosh
Yeah totally. My favourite
nah bro u got it all wrong, 1000000000000000000000000000000000000000000/10
@@qkzq r / wooooooooosh
Anyone claiming to hear all the way to 20khz in the video, isn't lying. But, you are mislead.
What they can hear ARE NOT the frequencies advertised. There is audio all the way to the very end of this video. However at around 14khz, the sound DOES NOT go any higher. It stays on that frequency.
What you hear are aliasing/foldback frequencies from that point. The sound from 14khz starts going back down whilst still playing 14khz. There are about three different tones introduced by the algorithm at that point. This is because the data compression algorithm from either TH-cam or the uploader's video editor DOES NOT allow frequencies above that threshold.
You have just been told by an audio scientist.
Damn Deal Done cool job. So are you working in a university? Perhaps in Physics department? Im really interested in sound/acoustics and was wondering where can I get a job that involves its use
Quinton Shefield Don't work in it. Qualified though. BSc and MSc and I will work on a PhD in a few years after saving up. I don't think the physics department will be concerned with audio though, although there are crossover stuff like fourier transforms. Mostly, I possess useless information. I work in an IT department as well as build audio software tools for fun and run a freelance mobile recording set-up. Think you need tolerance to work in a University which rules me out. I do keep applying for University jobs though. So far, no takers. I also try for more audio engineering roles and sound design stuff. TV/Film production companies are good for these.
So true. One does need tolerance to work in a university. Well thanks for the reply and wish you all the best in your future careers.
Hooking the output to my oscilloscope says otherwise. The signal continues predictably well beyond 14k. It does however cut out at around 17500 and flat line which could be due to TH-cam or my output not supporting it.
unforsaken2k1 "Predictably well"? try using your ears. You can clearly hear secondary signals. These are Alias signals. But yes, the sound cuts around 17.5 18. However, predictably well is not true. Because the aliasing actually starts around 8000hz. There is nothing predictable about this. It's simply not accurate.
By riding the volume on my interface I can hear to the point it cuts out. 17.5/18. If these were accurate I would not be able to hear them. By this point there are about 3 maybe 4 alias signals all mixed together, neither of which is anything above at the most 16khz. 14khz was my original estimation.
Imagine you take off your headphones and it’s still there
That's literally me cuz I have tennitis lmaoo
@@rabbitorgans Tinnitus*
It's still there 🤒
That would be scary
*DON'T SAY THAT SHIT TO ME WHEN I'M IN THIS DEEP*
16900-17000 Hz, can't wait to come back years later and not hear it
The low frequencies dont "sound" like anything, they just feel like something
Like a ghost or something is their in the shAdow in a Dimension that we cant imagen Thats what i feel at the low frequences
bass is fat baby
Yessss
tbh I feel it like it's an earthquake, like something's shaking
feels like someone's rigth behind you, breathing in your ear...
I FEEL LIKE IM GONNA EXPLODE
32 years old, Shure SRH440 headphones at half volume and I get to about 15000 Hz before it vanishes. Is that about average?
Jacky Boy I think its just TH-cam compressing thongs so thong higher then that aren't even played
Jacky Boy I think it is due to youtube cuz the same happened to me.
Jacky Boy I heard until 16000 on my moto z force JBL mod
Well, I'm 21 and I heard up to 18600, using Logitech G430ies
bruh 20hz just sounds like if you could loudblast silence
Play a silent sound outloud at max volume for 1 hr
20 000 hz= 20 hz
yame :D 20Khz is = 20000
20hz= 20
Reality Distorted weird explanation but you’re not wrong
The frig
My desk started vibrating at 40hz, just like its matching voice
Nobody:
Literally still nobody:
Guys with Honda Civics at 3 AM (0:42)
HeLosingAmmo ఌ BRUH
My civic can still crush your trash muscle car
Boi this is facts
80000 kg flywheel
@@wesleysavage444 but my muscle car cost more than your honda civic
Was enjoying testing my hearing until I looked over at my dog in the corner shaking
Yoooo! Wtf, take care of your dog
@@arcanepanda7814 well I turned it off after I noticed obviously!
Oof to doggo
Bruh their hearing is like way more sensitive than ours lol
ieim mreem...
You have to take into account if your speakers/headphones actually reproduce the frequencies of the whole spectrum
bro this is nuts
I think every modern audio device can produce 20hz to 20khz
@@cringys5792 Untrue, my phone can't
@@xero9243 oh okay, sadge
Not all DACs will produce the sound either and some people's hearing as well
Holy shit, that was amazing....
At some point I got so much chills that I had to lay on my back because I felt something behind me
skrillex really hittin different in 2019
Lmfao underrated
This isn't skrillex.
OMFG im rarted
@@connerbidlack6401 ur dumb
@@obligatoryidiot i fully agree
Notice how the wave seems to stop moving at a frequency divisible of 30 because it syncs with the fps
Cool
Amazing Observation
Even 15....
@@rishabhraj1129 it looks like two waves but it's actually one if you pause the video (at 15hz, 45hz, 75hz etc.)
I noticed too. Made a separate comment before finding yours. My original one is gone now.
Me at 20 kHz: Hears nothing
Neighbourhood dog: Am I a joke to you?
90Hz - 18,000Hz is what i'm able to hear with my small Bluetooth headphone
MUSICAL NOTES (4TH OCTAVE):
0:53 C4 (Do) - 261.63 Hz
0:56 D4 (Re) - 293.66 Hz
0:58 E4 (Mi) - 329.63 Hz
0:59 F4 (Fa) - 349.23 Hz
1:02 G4 (Sol) - 392.00 Hz
1:04 A4 (La) - 440.00 Hz
1:06 B4 (Si) - 493.88 Hz
1:08 C5 (Do') - 523.25 Hz
1:06 1:02 0:58 0:56 🎹
Please more music
We can make music outta this
It can serve as a piano!
@@DjR3aper hello. Can you see my comments?
The closer it got to 20kHz, there more I thought I would genuinely start crying.
Wait what after 16k I couldn’t hear anything
@@randomgameplays625 I'm sorry to tell you that you might be losing your hearing
@@dreamhollow I can hear everything fine though
@@dreamhollow I’m 15 and I’m losing my hearing good god help me
Thjkbbk. Pop I’ll
As a heavy sleeper. This is a good sound alarm.
What the Hell dude, do you want me to die!!😂😂
So the more u sleep the mote its harder to
Thanks for the tip
I am gonna have a heartattack if I did this
@@saima2906 well try it putting it in another room. I do the same because almost half video when I'm sleeping I HEAR A FUCKING MOSQUITO.
16,500Hz - probably not bad for a 59 year old who’s spent much of his life listening to loud music in nightclubs!
Me at 3am: I got to be quiet
Also Me when I stub my toe: 1:40
its 1am and i had my volume all the way up when i clicked this
BurnAfterEating rip
XD
LOOLL
Lol
Nocebo effect everybody
youtube does not allow frequencies over around 17khz
if you don't believe me click the sound icon in the low right of your screen, you will see no green bar of sound playing. test this on any 20hz-20khz video, the green bar will drop to nothing around 17khz
+Sounak Pal Aliasing produces a false feedback at the 17khz. My range is somewhere just shy of 10.5khz, yet suddenly at 17000 some kind of crazy tone picks up, which was enough to indicate the aliasing effect at work.
+Sounak Pal Thanks mate, I thought I lost from 17 to 20Khz in just a year.
seiferflo24 LOL
+Sounak Pal me too, thanks... huh :D
Alexander Németh ome bro
Mozart:
*I can’t even imagine what wonderful music will the future generations of people be listening to.* 🤔
The future generations:
This comment 🤣🤣🤣👍
E E E E E E E E E E
Im playing this to annoy my loud neighbours. I cna hear them shouting wtf is that.! Is that a fucking chopper or what!
Hahha screw you mfrs
@@danrobstrong372 thanks for the idea, I got some too, damn.. I gotta try this.
@@danrobstrong372 its so good you cant hear where its coming from
im 15 and it goes quiet at 17.5khz for me. Is that normal?
yes thats very normal. Im 17 and don't hear anything past 16khz.
@@mikamikatz ok
I hear Laurel.
damn im too bro
what? I hear Yanny.
I hear BoTh
I hear Yanni
@@chirilcugureanu1853 **TRIGGERED**
Me laying in bed at night: Oh man. Can't wait to get some well-deserved rest
My Tinnitus:
Dw bro they aren't disturbing when you got used to them and when you don't think about them. There aren't a big deal. A lot of people have ones for many reasons. Anyway, it's your silence.
same, it appeared one week ago
So sad actually. I also have tinnitus, and visual snow
@@florentdelvert785 Agree, brain cancels it out without you noticing, it's like breathing, all automatic till you thin about it and mess it up. Sorry.
@@eduardoktg8683 try relaxing your eyes completely, open and close each eye and look at something close up and try to focus on it and then relax. Eye sight should come naturally and I honestly believe we get unbalanced and our brains have to process too much. Just my personal theory but figured I'd chime in.
I forgot I clicked this video so I was editing some audio and I though my pc was going to explode...
Superhalofreak03 LAMO XD
Superhalofreak03 You're not the only one...I was making sheet music for my musescore account and in the maker, everytime you place a note it plays that note. The thing that happend was i heard this weird noise like a low buzzing when i worked on the brass(Lol ironic) And i placed a note down and it didn't sound correct, i then heard it get higher, higher, higher and then i ran downstairs went outside in my backyard waiting for it to stop. When it stopped i went back in and i remembered that it was a video....
Superhalofreak03 lawl
***** it was the worst feeling ever....
Superhalofreak03 me too :D
cant hear past 14khz at 17, this is a sign to protect my hearing while drumming more consistently 😭
for people who are writing they can hear only to 18000Hz. yeah, you can hear it to this point only, because You Tube only allows to 18kHz
Most humans above 25 can't even hear tones from somewhere around 13-15khz anyway. The 15khz tone is used as a 'teen annoyer' to keep them out of some businesses and public spaces.
Z
No you can but you will have to put your ear upto the speaker
i heard it to 18408 HZ.
I can't hear higher pitch than 16kHz, and I'm 21. Why would I want full range headphones if I can't hear them anyway :)
*red light goes green*
Tesla:
Xd
XD
XD
XD
eksdee
nobody:
jet airliners:
Hotel? Trivago
_DAMMIT_
666 likes!
@@adeldadi7426 ...
What about jet airliners?
I don't hear any jet engines starting up 👀
Made my whole house vibe in various ways too. I'm pretty sure my neighbors enjoyed it too. So much so that apparently they want to tell me!
The vocal range of every 14 year old who thinks they are the greatest singer
Holy mother of god thanks for the likes
Julius Polaris What is this “joke” supposed to mean?
you can boost that by a lot by "firing mah lazor"
I'm sorry
Thats a pretty impressive vocal range for any human being lol
My vocal range at 13 is F2-C#6, so I can agree there lmao
1:16 1:20 1:22 1:16 1:20 1:24 1:22 1:16 1:20 1:22 1:20 1:16
Play them one by one.
Edit. Never got so many likes. Thank you xd
Azael Osbourne YOU R PLAYING TO BE GOD?
You have too much time on your hands
what song is this?? it sounds so familiar??? is it from undertale???
@@infecteddaydreamz i just cant tell if people arw being sarcastic or not xD
@@chwytliwanazwa4853 im actually trying to figure it out, it sounds so familiar-
God, Jack was right when he said Corpse's voice is 40 Hz
more like 100 tbh
Who the the hell is jack and corpse?
@@AdrieJ06 JackSepticEye, one of the more popular gamers, and Corpse Husband, a horror story narrator and gamer
lmao that was exactly why i came here
Me too i Just watched it and i searched for 40hz
Play this in your class! People will start freaking out.