Re: Recording Wind

["Don Lloyd" donslloyd]

Hi {brad} -



Wikipedia has the full skinny on the colors of noise, complete with
diagrams, formulae and samples.



          http://en.wikipedia.org/wiki/Blue_noise



Basically, white noise has an even energy distribution through all
frequencies and pink noise has more energy in lower frequencies. An early
Buchla Box had a white noise generator with a pink<->blue knob, actually
just a bass<->treble filter.



- Don



-----Original Message-----
From: 
 On Behalf Of { brad brace }
Sent: Sunday, April 13, 2008 4:25 PM
To: 
Subject: Re: [Nature Recordists] Re: Recording Wind




modulated-distance from the windy-water sources seems to be
key-- but what's the difference between white and
pink-noise?

/:b