[NewMusic] the high stuff

[Matthew Goodheart]

What about water? Waterfalls and waves produce some pretty deep  
tones, and are pretty loud . .  and some animals make some pretty  
deep tones- lions, bears. . .

On a related note, I remember seeing a show once about how  
spectrographic analysis showed that almost all animal "danger" noises  
were essentially the same kind of pattern, but sped up/slowed down  
and in different ranges, etc. I filed it and meant to check it out  
more completely sometime, but never did. Anyone know anything about  
this? Is it bogus?

mg


On Jul 27, 2007, at 12:19 PM, barry threw wrote:

> Thunder, earthquakes, avalanche, natural disaster stuff,
> but I think those could be considered rare AND the volume they
> produce is great enough that they would be perceived as equally loud
> on the F/M curve.
>
> It's pretty amazing to think that when people first developed drums
> they were producing frequencies that were never really heard in daily
> life.