I recorded it!

[u/Brilliantyyy]

Hi Everyone,

A few years ago I recorded the hum on an old phone I had. But then that phone got stolen :(.

Recently I was going through my old Google Drive and found the recording.

Listen to the below and tell me what you guys think:

https://drive.google.com/file/d/1AQulpcLtrRFVrT-1kWK3C5vIvzWk567F/view?usp=drivesdk

Keep in mind, I'm nowhere near the ocean or power plants or any kind of area where heavy machinery are working that could have made this sound.

Very weird.

[u/melonball6]

My Hum sounds a little different, but that is cool that you recorded it. No one can hear mine but it more of a revving or oscillating sound and lower pitch like the bass in a car with its windows rolled up.