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Re: [Discuss-gnuradio] Correct method for "compressing" a power spectru

From: Frank Brickle
Subject: Re: [Discuss-gnuradio] Correct method for "compressing" a power spectrum
Date: Tue, 10 Mar 2009 11:26:29 -0700

On Tue, Mar 10, 2009 at 11:10 AM, Marcus D. Leech <address@hidden> wrote:
OK, so I decided to use the averaging method, rather than the maximum
method.  It produces reasonably good looking plots:


True, not bad. One surprise, though -- what's that notch around 1420.5?

It definitely has an "averaged" look to it -- much like what you'd expect from time smoothing and not frequency necessarily. One thing that low-level heuristic grass might give you is a feeling that the relatively flat segments are alive at least, sort of like comfort noise during vocoder silence. If that matters.


For an omnipotent and omniscient being, God has made some really lousy earthly staffing decisions. -- John Cole

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