100 Hz Test Tone
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- čas přidán 26. 08. 2024
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*what it sounds like when I’m brain dead during class:*
This is between G2 and Ab2 on a piano. A male baritone/light bass can usually sing a bit lower than this. I guess that very few females would sing this low, but maybe some have harmonics that go this low. I understand that it's a popular crossover point for a lot of studio & PA speaker systems that have subwoofers, and this is why I came to check it out.
this was pretty interesting i did not expect to be this interested on a comment for a video of 100hz
@@bac0ntoast :) I finally settled on 90Hz for my studio setup with piano. Logically my sub is still affecting more of the piano's lower half than just "90Hz" down, due to harmonics. Only now can I hear what I was missing.
A sub is even better for upright bass patches on my digital piano. They are beginning to sound good and (more importantly) audible and even feelable in the mix on my gigs. When you play jazz, you must not lose track of the bassline.
Anyway, thanks for the upload of 100Hz.
I wish all CZcams comments were like this: concise, well worded and informative.
I was looking this stuff up to see how low my voice was and I found out that I can go to around 50ish Hertz when I try
Can be used to shake out droplets of water from speakers or ports on your phone if it got wet
I came here just as I heard that cats purr at this frequency to heal.
Me too
Believe me it's not true I don't have cat but something does this sound right under my bed in flat and I was ill same as others, just annoyed by this sound.
Same.
@@acryfoxcz1756 your A cat?!
ME TOO HAHDHAHS
Sounds like my college canteen after 17:00.
It's just a low hum
Actually pretty relaxing
emberlynn cryer the low hum is what keeps earth in orbit.
ikr
you sir are stupid
Agon Hoxhaj ngl I don’t even remember this, also I’m a girl, also that was 3 years ago lmfao
@@emc9425 dang im surprised you replied, also it was a joke so no offense
My life is so much better after watching this video. Thank you Sonic Electronix.
what causes the clicking sound as the video is (un)paused or volume is changed?
It's a bit complicated to explain, but I'll try my best to keep this reasonably simple by not going into too much detail:
1. Audio (aka noise) is just a bunch of waves traveling through the air.
2. This video is a smooth, 100 Hertz, sine wave. Quite pleasant to the ears.
3. Pausing the video abruptly cuts of the wave (wherever it is).
Now here's the fun thing: this wave represents the movement your loudspeaker is making.
4. Your loudspeaker might just have been in the middle of that wave (so extended inward or outward by quite a bit).
5. Suddenly... it's "being told to move back" by the amplifier.
6. The speaker immediately snaps back to the default position. This sudden snap is what you can hear.
The same goes for resuming the video. It will essentially tell your speaker to suddenly snap to the position where you left off before pausing the video.
There's many ways to combat this:
- Some audio cards have hardware mechanics built in to prevent this (this problem has existed for more than century). This is the expensive solution since it requires additional electronics (like the MAX9890).
- Modern audio drivers can detect very sudden spikes and suppress them. I doubt it would be able to completely remove the spike though.
- The CZcams player itself could for a short time (a couple milliseconds) ramp down (or up) the volume when pausing/resuming playback. This is barely noticeable for humans.
I believe there might be more variables at play here. But that would probably go way beyond the scope of this explanation.
@@msmith2603 That's a brilliant explanation!
@@msmith2603 Awesome! Thanks for this easy explanation. I always wanted to know what causes this but never took the time to research. Just found this video to level my speakers and randomly scrolled through the comment section. And there it is.
I can hear the clicking sound with my headphones on the 50 hz test tone but not this one and not with my speakers
It happens because you’re cutting the sine wave before it completes a cycle (or some shit like that). When you make a sub bass on a synthesizer which are typically made from a sine wave, you have to adjust your ADSR so that weird click doesn’t happen.
that is some mean tight bass! My studio monitors' ass became so tight!!
Fun fact: Microwaves in most of the world hum at this frequency.
Istructions unclear cat is now dead and burning inside my microwave
eee
@@aidenmaves5537 mine is not burning, its just drop dead
@@noname-wk6ze oh no mine too
I didn't also like the washing machine too much so I thought it would like the microwave better🙁
it depends where you live, i’m some places like the uk this is what sound u hear but in usa you hear 120hz
get this on a window, and then play another tab on youtube that has 50 hertz playing. It's like a vibration but you can't really feel it.
pretty sure thats called a subharmonic, and since its very very low you cant noticeably hear it but you can feel the effect
На 100 Hz отключилась колонка,я испугался,но она просто выключилась,я обратно включил :)
My voice is this frequency. When I hum I can feel it resonating
I swear I'm in my room with the fan on and can't hear it 😂
Nice now time to use this to tune my system in my car
Frisson musical 👂vibration sonore dans tout le corps 🎧🎶♫
rrrrrmmmmmmmmmmmmmmhhhhhhhhhhhhh.....
Beep, beep, beep, beep!
Mmmmmmmmmmmmmmmmmmm beep beep beep beep
Can’t find an answer anywhere. 40 Hz is good for sub testing but what about the head unit only? They say 75% of the max volume but I feel my stereo clips well before that. Can anyone help?
Vou usar essa frequência , para medir a tensão dos meus amplificadores fazendo assim o ajuste de tensão correto para meus alto falantes
i played this on my JBL GO 2
it's a vibrator now
Who else here because they can't get enough of the feverdream that is Ancient Aliens? 😂
Move your volume slider on CZcams back and forth to hear Russian kids getting electrocuted by German power lines.
SiLeNTo PLaYZ what are you taking about?
SiLeNTo PLaYZ 😂
Cursed comment
hold down 6 as well
Hahaha bro wtf 😂
This sound makes my body crazy‼️
Me too
@@johnvikk good❗️
@@0o.sero.o0 i've Just put on my subwoofer and put on my crotch, It drives me real Crazy 🤤
@@johnvikk okay❕
@johnvikk WHATTTTTA. (ik this was last year but like even then no one was like this 😭😭)
If you make the same pitch with headphones on you will hear something interesting
Can this be used to set the gains on my amp.
It works...had a bee and turned this on. Gone in seconds.
European microwaves hum at this level, American microwaves hum at 120
Hmm... don't know why but it reminds me of Russian kids shorting out high voltage power lines :P
5Dale65 what are you on about?
Bronk Tug Russian kids. That’s all you need to know 😂
Russia use 50 Hz power frequency, so this is the sound (50 Hz x 2)
I just came here to grab this sample for my new house tune
This is the frequency my car’s exhaust drones at 😵💫
Could be worse!
Why was a wearing a headphone with full volume even tho I hade read the warning
I found out 100th of a second is 1 centisecond so super fast
This is how 50 hz AC sounds like
ATTENTION: I transferred the sound of this video to audacity and I saw that there was noise (HIGH GRADE AUDIO) in this sound.
watch your ear
Wat
No one:
My fan at night:
I like my neighbors react lul
Mincrowave
Haha bass speaker go MMMMMMMMMMMMMMMMMMMM
Bass boost.
Mr incredible become sick hahahahah😂😂😂😂
Lullaby for my friend 😂😂
This is the sound frequency that electromagnets at hospitals have
This is what AC electricity sounds like in Germany.
There we have a frequency of 120 hz, right?
Hum when you listen to this
European 50hz electricity hum
Fun fact: feel your screen
Who came to take water out their phone
My JBL GO 2 is like BOP when the sound starts...
It seems to be the exact frequency coming from somewhere in the apartment building i live. It's so facking annoying and I'm going crazy. I don't know any of the neighbours here but one of them keeps using whatever machine that makes this sound for HOURS ever day.
what on earth could such machine be??
A motor of some sort
Cool
no sound in laptop
Try using higher-quality speakers. Headphones work better, but ear buds will do.
...mystery of love
I’m just here to synchronize the left and right hemispheres.
Where can you use those sounds without copyright?
It's a sign wave, there isn't a copyright
so this is sub bass?
No, sub bass is below 60 Hz I believe
guys i think i left the popcorn in here
スピーカー繋いだらマッサージに使える
I was using this to solder my wires since my parents cant buy a soldering iron
Did it work?
@@mitchmineshafter yup
What does this do, someone explain
Using this on my d.... With the passive radiatior, it feels great 😊
Ayo what
This is the vibration of the 5th dimension 💫
exactly!
You can change the speed of the video and the sound doesnt change :0
it is used as an electrical frequency. Sound of electric motor.
Demasiado brutal xd
twice of 50Hz AC supply
эта лечит кости
My EWA Audio A2 moved from this video
superb
Hi
i came here just as i heard that Sandeep maheshwari sir sound of silence session 💗
Microwave be like
Just checking my speakers are woofers or subwoofers
Wtf he forgot to put in sound or i cant hear anything
Jk lol
i using for massage :D
bruh wtf
there was no sound on my end :(
When Izzy moonbow is tickle you be like
My JBL Go2 is vibrating soooooooooo hard
WHY ARE YOU ALL USING THIS AS A VIBRATOR WHAT
Easy Way To Get Water Out Your Phone
this sounds like a electrical hum.
-3dB of what?
Solid hobo cheese
came here to ask this, gotta love pointless db labels
Wtf is this? I moment of silence. 😄
When u play tgis video without headphones and pause it make a click sound
I came here because according to a mobile app this is the frequency of my voice
You can hear the audio now
.25 is light saber mode if you pause and in pause
تحيا لكل نافه جربها 😂😂
جربتها عشان جوالي دخل مويه وسط السماعه حقت الصوت🥲🥲🥲🥲🥲🥲
Simple mic feedback
Copper at this level. silver at 10k hz audio sin. Both are perfect enemies for unwanted EMF energy; which is funny..
Jab cable nahi ati tu is tarha ki awaz ati ha😂😂
Microwave gang
Rise up
Muy grave algo asi
溶接機の音や
馬骨いる？
「はい」
in my phone i heard like shaving Machine
me e qedado sordo (casi)
Звук люминесцентных ламп
Con un jbl en el copi queai loco
My eyes started vibrating. How irritating, more than dry eyes.
And I started smelling peaches? Help..?
@@melancholicccc omg-
فد شي تنظف السماعات بالمظبوط