Controlling cursor by sound

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Controlling cursor by sound

Martin Bleichner-2
Hello everybody,

some years ago I spend some time with learning squeak. But I forgot most of it and now I wondered whether squeak would be of help with a specific problem.

Would it possible to control elements by sound? Some basic form of voice control.
(it would be sufficient to decide between sound and no sound, with some kind of threshold)

E.g. I have an ellipse
and I would like to have a construction like

Test Ellipse hears sound
  Yes  Ellipse turn by 90
  No  Ellipse forward 5


Is there a straight forward solution, or does this requires some deeper digging ?

Thanks a lot
Martin


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Re: Controlling cursor by sound

David Mitchell-10
There certainly are morphs that respond to sound. Checkout SpectrumAnalyzerMorph, specifically the initialize method and how it gets soundInput

On Wed, Jan 28, 2009 at 2:55 PM, Martin Bleichner <[hidden email]> wrote:
Hello everybody,

some years ago I spend some time with learning squeak. But I forgot most of it and now I wondered whether squeak would be of help with a specific problem.

Would it possible to control elements by sound? Some basic form of voice control.
(it would be sufficient to decide between sound and no sound, with some kind of threshold)

E.g. I have an ellipse
and I would like to have a construction like

Test Ellipse hears sound
  Yes  Ellipse turn by 90
  No  Ellipse forward 5


Is there a straight forward solution, or does this requires some deeper digging ?

Thanks a lot
Martin


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Re: Controlling cursor by sound

Yoshiki Ohshima-2
In reply to this post by Martin Bleichner-2
At Wed, 28 Jan 2009 21:55:27 +0100,
Martin Bleichner wrote:
>
> E.g. I have an ellipse
> and I would like to have a construction like
>
> Test Ellipse hears sound
>   Yes  Ellipse turn by 90
>   No  Ellipse forward 5
>
> Is there a straight forward solution, or does this requires some deeper digging ?

  This look like an Etoys tile.  If so, try WorldStethoscope in the
newer version of Etoys.

-- Yoshiki
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Re: Controlling cursor by sound

Derek O'Connell-2
In reply to this post by Martin Bleichner-2
Hi Martin,

here's a quick EToys project using sound recorder and a morph over the
level meter that, when triggered, spins a star.

DOC

Martin Bleichner wrote:

> Hello everybody,
>
> some years ago I spend some time with learning squeak. But I forgot most of
> it and now I wondered whether squeak would be of help with a specific
> problem.
>
> Would it possible to control elements by sound? Some basic form of voice
> control.
> (it would be sufficient to decide between sound and no sound, with some kind
> of threshold)
>
> E.g. I have an ellipse
> and I would like to have a construction like
>
> Test Ellipse hears sound
>   Yes  Ellipse turn by 90
>   No  Ellipse forward 5
>
>
> Is there a straight forward solution, or does this requires some deeper
> digging ?
>
> Thanks a lot
> Martin
>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Beginners mailing list
> [hidden email]
> http://lists.squeakfoundation.org/mailman/listinfo/beginners

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SoundControl.001.pr (52K) Download Attachment
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Re: Controlling cursor by sound

Martin Bleichner-2
Thanks, everybody.
@ DOC that's exactly what I was looking for.
Does anybody know whether it would be also possible to record from several microphones simultaneously.
(thats probably not a beginners question any more)

best
Martin

2009/1/29 Derek O'Connell <[hidden email]>
Hi Martin,

here's a quick EToys project using sound recorder and a morph over the level meter that, when triggered, spins a star.

DOC

Martin Bleichner wrote:
Hello everybody,

some years ago I spend some time with learning squeak. But I forgot most of
it and now I wondered whether squeak would be of help with a specific
problem.

Would it possible to control elements by sound? Some basic form of voice
control.
(it would be sufficient to decide between sound and no sound, with some kind
of threshold)

E.g. I have an ellipse
and I would like to have a construction like

Test Ellipse hears sound
 Yes  Ellipse turn by 90
 No  Ellipse forward 5


Is there a straight forward solution, or does this requires some deeper
digging ?

Thanks a lot
Martin



------------------------------------------------------------------------


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http://lists.squeakfoundation.org/mailman/listinfo/beginners



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