This is one hour of 100 Hz test tone, sine wave, 0dB. If this video is useful for you, please comment, like and share. Thanks for watching. Check my other tone-videos.
It's interesting because this is the frequency of mains hum (in Europe). I always assumed mains hum was 50Hz, being the line frequency, but now I can see it makes sense that it's actually 100Hz because there are two peaks per cycle.
Thank you !!! I found it!!! The resonance of my room. 100 Hz !!! I have to make a bustrup in four corners. Makeshift mineral wool systems lowered it by 16 dB !!!
This is the sound of money. Rubbed some money together on a frequency detector and got 100hz over and over again. Listened to this 2-3 times a day and the third day I got the exact job I wanted. With the exact pay amount, place decor, specific people, and etc. I said I wanted.
Genau so klingen leider viele ''silent'' Ventilatoren, die ich dann zurücksenden muss, weil es ein TV in Zimmerlautstärke nicht schafft, dieses Geräusch zu übertönen.
@@Enes-pg3sc this was a year ago. I listened to this before sleep and during and it’s similar to meditation. High brain activity and can also be high brain performance. I had no problems listening to it and so many GOOD things happened for me during that time back to back.
It's a frequency .. any electromatic wave measured on an oscilloscope you will see the variation although slight in some cases in more drastic and others but this is what makes the wavelength. A wave length is never ni direct line because it's a wave thank you
Thank you. This is helping to get rid of an infestation of pocket mice. This is the only sound that really rattles them. Thank you!
really useful vibration.Thankyou
It's interesting because this is the frequency of mains hum (in Europe). I always assumed mains hum was 50Hz, being the line frequency, but now I can see it makes sense that it's actually 100Hz because there are two peaks per cycle.
Wow. Not the overtone, but the actual 100 hz sine lead. Nice!
Thank you !!! I found it!!! The resonance of my room. 100 Hz !!! I have to make a bustrup in four corners. Makeshift mineral wool systems lowered it by 16 dB !!!
I see I am still thankful even after all this time It is very helpful
this could literally save my life. I have developed low drone tinnitus and it is pretty intrusive. This video helps.
This is the sound of money. Rubbed some money together on a frequency detector and got 100hz over and over again.
Listened to this 2-3 times a day and the third day I got the exact job I wanted. With the exact pay amount, place decor, specific people, and etc. I said I wanted.
what
@@HeraldOD hahaha... Exactly What the fuck😅🤣
Still using this everyday Thankyou
European power lines and lightsaber frequency
I can already remote view. This immediately allowed me to see exponentially higher. Thank you.
That is exactly what this frequency does! The right side of the brain light up in the higher self realm!!
Thanks very much!
Still using this Thanks
i'm playing this on my bluetooth speaker it's a vibrator now
what would I do without you? Many thanks
very relaxing
This is the sound of electricity
yh ?
electricity is 60hz in the US and 50hz in the UK and EU
@@BobbyOfEarth sound 230V...
Because in Europe they use AC power running at 50 Hz and it often sounds like 100 Hz, one octave higher
@@charlie_nolan The principal frequency you will hear is 100Hz, i.e. twice the line frequency, because there are two peaks per cycle.
Genau so klingen leider viele ''silent'' Ventilatoren, die ich dann zurücksenden muss, weil es ein TV in Zimmerlautstärke nicht schafft, dieses Geräusch zu übertönen.
Thank you
Delay between play and pause video makes MORSE code sounds.
Helped me calibrate my Marantz 510m :)
So this is safe to use and before and during sleep?
Yeah. It’s just a sound
better not, 100 hz stands for high brain activity. for sleeping delta and theta wave are better.
@@Enes-pg3sc this was a year ago. I listened to this before sleep and during and it’s similar to meditation. High brain activity and can also be high brain performance. I had no problems listening to it and so many GOOD things happened for me during that time back to back.
@@rosegoldjones_ I open this video on my phone. 100% volume yet I could barely heat anything!
I thought that said save wine
Lesley Smith
This test tone makes the analog VU meters bounce like hell. Not the best sample for VU calibration.
your amplitude is not stable!
It's a frequency .. any electromatic wave measured on an oscilloscope you will see the variation although slight in some cases in more drastic and others but this is what makes the wavelength. A wave length is never ni direct line because it's a wave thank you
im pretty sure this is the fequency of the average male voice
If only I gad a lounge chair.
Mmmmmmmmmmmmmmmmm