0.393 Hz? Is that a misprint? That's one cycle every 2.54 seconds. I breathe at a higher pitch than that.
Quote:I breathe at a higher pitch than that.
How is this sung? Is he actually producing this sound with his vocal cords?
As a practical matter, how would you know you are making the sound?, you couldn't hear it.
How would you record it?
Quote:How would you record it?
With 100x video, the sort they use to make short films of a flower growing?