4KHz Sine Wave Test Tone (1 Hour)

MY MUSIC THEORY COURSE:

[yoeymusic]

Love this one, pop in the headphones and listen on full blast for hours

[christiansekumade]

Amazing! The note here is C 8 tuned -041. If you can play B 7(double high B) on a 445.45 hertz instrument, you will get 4 kilohertz.

[tnode]

4khz is the frequency that can cause you pain on the lowest volume (around 105 dB). Be careful when using this knowledge as sound travels as a sphere and if you do not wear protection will also experience said pain

[analogaudiorules]

Imagine hearing this all day everyday, its called tinnitus and it sucks, this happens to be the frequency i hear in both ears.... all day every day.... to those who dont have that, protect your ears, because its hell coming to terms with it...

[puertooffroad]

I use this on my neighbours when they are listening to their music full blast...

[MinatoBebop]

I have listened to the full thing max volume with headphones in ear ones and I can say confidently I feel slightly more hearing impaired

[Exosfear]

Try to listen for an hour, It cured my deafness.

[aiman]

It helps me fall asleep faster. I dont know why.

[BobLaDobbs]

I thought it was E7 on a 144 or E5 on an 88?
sawtooth wave?

[erikondemand]

I had this on 38 volume and I couldn't tell if it was on, or not. lol!

[Molotovyeen]

I don't see why this makes everyone's ears or head hurt. it does nothing to me

[haroldplanaplonick]

Accidentally hit unmute…dogs went nuts lol

[its_life]

this is the sound you hear after a huge explosion

[Sumits]

64 Animation  kisy ka thik hoia ha ya nhi hindi bolo koi bhai sab

[peytoncub]

Got this bookmarked in case Venom comes at me