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From: rjk@sequent.uucp (Robert Kelley)
Newsgroups: comp.dsp,sci.math,comp.music
Subject: Want algorithm to generate 1/f time series
Message-ID: <52654@sequent.UUCP>
Date: 8 Feb 91 18:42:42 GMT
Sender: rjk@sequent.UUCP
Organization: Sequent Computer Systems, Inc.
Lines: 9

There are some obvious ways to generate 1/f time series, one way that
comes to mind is to use an fft.  What I really want to do, is to generate
a pseudo-random time series such that the spectral energy varies as 1/f
(or, more generally, 1/(f**n)).

Any ideas about how to do this?

Robert Kelley
rjk@sequent.com