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From: Robert Adams on 1 Jan 2010 17:16
For those of you who on a budget who need to visualize audio
waveforms, check out the following link.


http://www.youtube.com/watch?v=wBydVCF4DrY



All we need to do is figure out how to make the equivalent of a
horizontal sync circuit.

Might want to check with your local fire department first ...

Happy New Year!


Bob Adams


From: Eric Jacobsen on 1 Jan 2010 18:37
On 1/1/2010 3:16 PM, Robert Adams wrote:
> For those of you who on a budget who need to visualize audio
> waveforms, check out the following link.
>
>
> http://www.youtube.com/watch?v=wBydVCF4DrY
>
>
>
> All we need to do is figure out how to make the equivalent of a
> horizontal sync circuit.
>
> Might want to check with your local fire department first ...
>
> Happy New Year!
>
>
> Bob Adams

I'm trying to think of the equivalent of a Fourier Transform lens for
gas pressure, and make a spectrum analyzer out of it.

--
Eric Jacobsen
Minister of Algorithms
Abineau Communications
http://www.abineau.com
From: Robert Adams on 1 Jan 2010 19:43
On Jan 1, 6:37 pm, Eric Jacobsen <eric.jacob...(a)ieee.org> wrote:
> On 1/1/2010 3:16 PM, Robert Adams wrote:
>
>
>
>
>
> > For those of you who on a budget who need to visualize audio
> > waveforms, check out the following link.
>
> >http://www.youtube.com/watch?v=wBydVCF4DrY
>
> > All we need to do is figure out how to make the equivalent of a
> > horizontal sync circuit.
>
> > Might want to check with your local fire department first ...
>
> > Happy New Year!
>
> > Bob Adams
>
> I'm trying to think of the equivalent of a Fourier Transform lens for
> gas pressure, and make a spectrum analyzer out of it.
>
> --
> Eric Jacobsen
> Minister of Algorithms
> Abineau Communicationshttp://www.abineau.com- Hide quoted text -
>
> - Show quoted text -

Maybe you could set it up like the basilar membrane in the ear, which
does a spectrum analysis by having a physical resonance point that
varies with frequency.

I would love to have a gas grill with this feature; steaks take 20
minutes with Beethoven, 5 minutes with Bon Jovi.


Bob
From: Richard Dobson on 1 Jan 2010 20:13
Eric Jacobsen wrote:
> On 1/1/2010 3:16 PM, Robert Adams wrote:
>> For those of you who on a budget who need to visualize audio
>> waveforms, check out the following link.
>>
>>
>> http://www.youtube.com/watch?v=wBydVCF4DrY
>>
>>
>>
>> All we need to do is figure out how to make the equivalent of a
>> horizontal sync circuit.
>>
>> Might want to check with your local fire department first ...
>>
>> Happy New Year!
>>
>>
>> Bob Adams
>
> I'm trying to think of the equivalent of a Fourier Transform lens for
> gas pressure, and make a spectrum analyzer out of it.
>

Attach it to a set of vibraphone resonator tubes?

Richard Dobson
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