RE: Re: An experiment.

[Guest guest]

I never read this one it went into my junk email box, why I

wonder considering so many emails from this group get through???

What happeneing with this one can we still take part? Can you

teach me how to do this?

From: Soundsensitivity

[mailto:Soundsensitivity ] On Behalf Of xl_cheese24

Sent: Wednesday, 19 November 2008 3:53 PM

To: Soundsensitivity

Subject: Re: An experiment.

I'm sort of grasping at straws here. I just

want my wife back.

> > >

> > > So I'm trying some experiements to see if I can find a path for

> us to

> > > explore.

> > >

> > > I've asked my exwife to send me some recordings of her speaking

> using

> > > offending words and sounds. I will then take that recording and

> see

> > > if there's a filter I can apply that will filter out the

> frequencies

> > > that are triggering.

> > >

> > > Just some quick experiments using my own voice seems to produce

> > > positive results. Here's an FFT of me making an sssss' sound.

> > >

> > > http://i23.photobucket.com/albums/b369/xl_cheese/SSSS.jpg

> > > <a href= " http://s23.photobucket.com/albums/b369/xl_cheese/?

> > > action=view & current=SSSS.jpg " target= " _blank " ><img

> > > src= " http://i23.photobucket.com/albums/b369/xl_cheese/SSSS.jpg "

> > > border= " 0 " alt= " Photobucket " ></a>

> > >

> > > Here's an FFT of the same recording except that I have removed

> the

> > > peak frequencies.

> > >

> > > http://i23.photobucket.com/albums/b369/xl_cheese/SSSS.jpg

> > > <a href= " http://s23.photobucket.com/albums/b369/xl_cheese/?

> > > action=view & current=SSSS_filtered.jpg "

target= " _blank " ><img

> > >

> src= " http://i23.photobucket.com/albums/b369/xl_cheese/SSSS_filtered.jp

> > > g " border= " 0 " alt= " Photobucket " ></a>

> > >

> > > I wonder if our ears are amplifying the offending frequencies

> more

> > > than others? These FFT's show how a microphone intrepts them,

> but of

> > > course we may hear them differently. We would never know because

> > > that is all we have ever known. Maybe they are not amplified by

> > > them, but are tickled by them? (see my previous post.)

> > >

> > > An FFT (fast fourier transform) is just an amplitude vs

frequency

> > > plot of a sound.

> > >

> > > I haven't spent a lot to time honing in on the frequencies that

> are

> > > triggering, but my inital stab seems to be between 9kHz and

11kHz.

> > >

> >

>