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Mail Archives: geda-user/2012/05/05/09:27:46

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Date: Sat, 5 May 2012 09:27:07 -0400
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Subject: Re: [geda-user] Frequency spectrum of a duck quack
From: Rob Butts <r DOT butts2 AT gmail DOT com>
To: geda-user AT delorie DOT com
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Actually, with the sound card in my computer I was able to reroute the
sound going to my speakers into audacity so that I can record it.  I found
a simple duck quack on youtube and recorded it with audacity.  Now I can
export it as a WAV 16 bit signed PCM file.  Now I just have to store it in
the micro or other memory and run it through a dac.  Now to find a dac.

I think that will work.

On Sat, May 5, 2012 at 7:01 AM, Bob Paddock <bob DOT paddock AT gmail DOT com> wrote:

> On Fri, May 4, 2012 at 11:45 PM, Rob Butts <r DOT butts2 AT gmail DOT com> wrote:
> > I would like to reproduce the sound in a micro and send it to
> > a speaker.
>
> http://www.nuvoton.com/hq/enu/pages/default.aspx
>
> Nuvoton is the current keeper of the ChipCoder record/playback chips.
> In the past these were from ISD and Waferscale.
>
> They sell other Voice CODEC and speech items as well.
>

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<div>Actually, with the sound card in my computer I was able to reroute the=
 sound going to my speakers into audacity so that I can record it.=A0 I fou=
nd a simple duck quack on youtube and recorded it with audacity.=A0 Now I c=
an export it as a WAV 16 bit signed PCM file.=A0 Now I just have to store i=
t in the micro or other memory and run it through a dac.=A0 Now to find a d=
ac.</div>
<div>=A0</div><div>I think that will work.<br><br></div><div class=3D"gmail=
_quote">On Sat, May 5, 2012 at 7:01 AM, Bob Paddock <span dir=3D"ltr">&lt;<=
a href=3D"mailto:bob DOT paddock AT gmail DOT com" target=3D"_blank">bob DOT paddock AT gmail=
.com</a>&gt;</span> wrote:<br>
<blockquote style=3D"margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-=
color:rgb(204,204,204);border-left-width:1px;border-left-style:solid" class=
=3D"gmail_quote"><div class=3D"im">On Fri, May 4, 2012 at 11:45 PM, Rob But=
ts &lt;<a href=3D"mailto:r DOT butts2 AT gmail DOT com">r DOT butts2 AT gmail DOT com</a>&gt; wro=
te:<br>

&gt; I would like to reproduce the sound in a micro and send it to<br>
&gt; a speaker.<br>
<br>
</div><a href=3D"http://www.nuvoton.com/hq/enu/pages/default.aspx" target=
=3D"_blank">http://www.nuvoton.com/hq/enu/pages/default.aspx</a><br>
<br>
Nuvoton is the current keeper of the ChipCoder record/playback chips.<br>
In the past these were from ISD and Waferscale.<br>
<br>
They sell other Voice CODEC and speech items as well.<br>
</blockquote></div><br>

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