How low can you hear?

[SWAT One]

No, not volume.  Pitch.

I got it down to around 3 Hz. before it started to become unrecognizable.  I can just barely hear 2 Hz., but 1 Hz. is probably just plain inaudible.  Blasted 10 Hz. on my over-the-ear headphones and oh god the rumble.

[Ad Bot]

[Outpacte]

how can i test

[Sami2ss]

i feel like the things i've experienced has given me over reactions to my senses.

i'm really sensitive to sound and my hair will stick on end. my heart rate will skyrocket from sudden noises, but i guess who doesn't.

[superslayer]

https://www.youtube.com/watch?v=MMu6nPeIDOY for those who want to test and try it

[Masterlegodude]

https://www.youtube.com/watch?v=MMu6nPeIDOY for those who want to test and try it

Halfway through 20hz up to 15,000hz where my ears started feeling like i had dentist drills in my ears

Ouch

[WaterOre]

I can hear some of my muscles flex if that means anything

[Doomonkey]

This assumes that your speakers are going to output sound that low.

[SeventhSandwich]

I can make 1hz sound waves by clicking with my tongue.

[releasetheblocks2]

i can say a 5-!