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Re: Initial SASS test shows bands of harmonics

Subject: Re: Initial SASS test shows bands of harmonics
From: "doctorobotnik" doctorobotnik
Date: Sun Mar 11, 2012 7:38 am ((PDT))
I agree, the setup provides a very nice sound stage.

Ben

--- In  Mitch Hill <> wrote:
>
> On 3/10/2012 10:39 PM, Peter Shute wrote:
> > I've just uploaded the sonogram to https://picasaweb.google.com/pshute2=
/March112012#5718478097647090786 for people who understandably can't be bot=
hered downloading the recording and creating one for themselves.
> >
>
> Peter,
>
> Your link to your sonogram doesn't work for me which is puzzling by
> itself...
>
>
> As to your problem, first let me say the recording sounds great in spite=

> of the noise, excellent separation...  Sounds good enough to inspire me
> to build me a SASS when time permits...
>
> However I went ahead and downloaded the clip from Soundcloud and loaded
> it Audacity and displayed it as a sonogram.  My first reaction was that
> you may have a faulty version of Audacity as I could not see any
> harmonic bars as you describe...  Then I to boost the gain setting of
> Audacity's sonogram generator up and yes, there they were, faint but ther=
e.
>
> My guess is its some type of oscillation caused by being wrapped in the
> towel, an acoustic echo being fed back in but at a very low level...
>
> I'd blame the towel and try some other material for a comparison...
>
> --
> --
> Mitch Hill
>
> (Sent from HP DV6T)
>








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