I've always hypothesized that humming while eatting (or saying "Mmmmm") is the perfect pitch to vibrate the hummer's tounge, which makes the flavors experienced more pronounced.<p>It would explain why we say "Mmmmm" not something higher pitched. Plus you can feel your tounge moving when you say "Mmmmm".<p>Any thoughts?
The Ku Pteleopsis Hylodendron Humming sounded like C D F D D to me. Very deep, possibly octave below left-most C on a piano, but for those saying it's just noise I'd say there's some signal there.<p>The Bal Gilbertiodendron Dewevrei Singing clip I can't pick anything out. Bit too quiet to tell.
> The other was singing – a series of short, differently pitched notes that sounds a little like someone humming a random melody (listen to clip below).<p>> “They don’t sing the same song over and over,” says Luef. “It seems like they are composing their little food songs.”<p>Right. A "random melody". Also known as "random noise".
As usual, the SoundCloud comments crack me up :') ... Such gems as:<p>> nice drop
> When is the next one coming out?
> love the 808s [drum kit]