Re: [squeakland] Fwd: fréquences sonores

Timothy Falconer timothy at squeakland.org
Mon Aug 31 11:28:04 EDT 2009


Anyone who'd like to add a wiki page to "Documentation" to document  
the media capabilities, we very much welcome it!

Thanks,
Tim

On Aug 27, 2009, at 4:56 AM, Bert Freudenberg wrote:

> Thank you Suzanne,
>
> it's great to see you are exploring the media capabilities of  
> Squeak! And the screenshot you attached below looks very nice :)
>
> I'm forwarding this to the Squeakland Community mailing list, maybe  
> someone here knows if there is documentation for the multi-media  
> tools in Etoys. I know the education team is working on  
> documentation, but I'm not sure if they have started on that part yet.
>
> The sound tile itself is a relatively new addition so its use might  
> not be documented yet. But surely someone here can explain it.
>
> To follow the discussion, please use the Squeakland Community forum  
> or mailing list:
>
> 	http://squeakland.org/discuss/
>
> - Bert -
>
> PS: Your English is fine, no need to apologize :)
>
> Begin forwarded message:
>
>> From: "s-guyader at club-internet.fr" <s-guyader at club-internet.fr>
>> Date: 27. August 2009 02:24:39 MESZ
>> To: Bert Freudenberg <bert at freudenbergs.de>
>> Subject: Re: [etoys-dev] Fwd: fréquences sonores
>> Reply-To: "s-guyader at club-internet.fr" <s-guyader at club-internet.fr>
>>
>>
>> I found the frequency tile of the SOUND category. I asked Hilaire  
>> how I could identify the different levels of sounds.
>>
>> But I found, rapidly, the keyboard of piano and I identified the  
>> frequency 880 as a Hertz sound ‘La’ by resonance with the keyboard.  
>> Then I tried to see how pupils could play with these frequencies  
>> and create rhymes.
>>
>> I am not a specialist of music or of science computer, only of  
>> visual arts and I explore a creative use of the Etoys ( drawing,  
>> all sorts of programming, and too the use of the sounds if I  
>> can. . .) .
>>
>> A great number of points of the new Etoys are very well explained  
>> to children in the Quick guides, but others, more technical inside  
>> the catalog of objects, are mysterious for teachers, like the tools  
>> of the Multimedia category.
>>
>> Three years before N.Manzanos (argentine) explained us how to  
>> create new sounds with the sound recorder and how to import sound  
>> files with AIFF extension from internet .
>>
>> In the new catalog, I see new tools (camera, all sorts of players  
>> etc) and my question to Hilaire was:
>>
>> Where I can find information on them?. Are there easy to use for  
>> teachers beginning with Etoys? Are there books, pages, somebody to  
>> give some explanations?
>>
>> That was my question.
>>
>> Thank you if you can answer.
>>
>> Suzanne
>>
>> Excuse my English, I do not practice this language and it is very  
>> bad.
>>
>> .
>>
>>
>>
>>
>>> Is that a bug report? Could you rephrase?
>>>
>>> - Bert -
>>>
>>> On 26.08.2009, at 21:43, Hilaire Fernandes wrote:
>>>
>>> > I have not checked but Suzanne told me playing the tile  
>>> Frequency 880
>>> > play a LA. (440?)
>>> >
>>> > Hilaire
>>> >
>>> > ---------- Message transféré ----------
>>> > De : s-guyader at club-internet.fr <s-guyader at club-internet.fr>
>>> > Date : 25 août 2009 11:33
>>> > Objet : fréquences sonores
>>> > À : Hilaire Fernandes <hilaire at ofset.org>
>>> >
>>> >
>>> > Concernant les sons à fréquences musicales, j'ai fini par  
>>> trouver le
>>> > piano dans les catégories d'objets et j'ai pu constater que la
>>> > fréquence donnée dans la brique 'jouer la fréquence 880',  de la
>>> > catégorie SON correspondait au LA.
>>> >
>>> > Ne te tracasse pas pour moi, sans entrer dans le mode musical, je
>>> > crois que je vais me débrouiller avec ça.
>>> >
>>> > bonne rencrée et beaucoup de succès
>>> >
>>> > amicalement
>>> >
>>> > Suzanne
>>> >
>>> >
>>> >
>>> >
>>> > --
>>> > http://blog.ofset.org/hilaire
>>>
>
> <sonFrequence.png>
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