[chuck-users] Chuck and Control Voltage ( CV )

[henrique matias]

Nice one! Thanks for sharing !

For the schope, maybe "schwa schope" or "Bram's S(m)exoscope" could do the
job

On 19 September 2012 14:39, Stefan Blixt <stefan.blixt at gmail.com> wrote:

> My experience was that the soundcard maxed out at +-4V. That was enough
> for me; at 1 V/octave that means 8 octaves for notes and enough amplitude
> to give the VCF a thorough sweep. It simple in ChucK too: the difference
> between 0.0 and 0.25 is 1 octave, between 0.25 and 0.5 is 1 octave and so
> on.
>
> I don't know how to test the voltages without a scope or a meter - nice
> gear to have around when working with CV anyhow. Maybe you could feed the
> voltage back into an input and have silent way calibrate it for you (if it
> can do that), though I've found the inputs on the MOTU to be less reliable
> than the outputs.
>
> /Stefan
>
>
> On Wed, Sep 19, 2012 at 3:22 PM, henrique matias <hems.inlet at gmail.com>wrote:
>
>> Oh, thanks a lot for such fast reply!
>>
>> Am wondering then if its possible to reach the +/-5V.. And how can i
>> "test" it inside the box.
>>
>> For instance for modulating a MS-20 i guess the range is -5 to +5
>>
>> anyway, its already amazingly helpfull! thanks a lot!
>>
>>
>>
>>
>> On 19 September 2012 13:25, Stefan Blixt <stefan.blixt at gmail.com> wrote:
>>
>>> Here's an old thread. One thing they've fixed since then is that you
>>> don't go up to 2.0 on the dac for four volts anymore, 1.0 => 4V, and -1.0
>>> => -4V.
>>>
>>>
>>> http://electro-music.com/forum/viewtopic.php?highlight=chuck++motu&t=33750
>>>
>>> /Stefan
>>>
>>>
>>> On Wed, Sep 19, 2012 at 2:23 PM, Stefan Blixt <stefan.blixt at gmail.com>wrote:
>>>
>>>> Yeah I like to control my modular from ChucK via a MOTU Ultralite mk1.
>>>> Works fine. :)
>>>>
>>>> /Stefan
>>>>
>>>> On Wed, Sep 19, 2012 at 2:07 PM, henrique matias <hems.inlet at gmail.com>wrote:
>>>>
>>>>> Does anyone has experience / references about it ?
>>>>>
>>>>> Am currently controlling my CV stuff using
>>>>> http://www.expert-sleepers.co.uk/silentway.html and outputting via my
>>>>> MOTU card..
>>>>>
>>>>> Any references/ideas are more than welcome!
>>>>>
>>>>> have a great day ( :
>>>>>
>>>>> _______________________________________________
>>>>> chuck-users mailing list
>>>>> chuck-users at lists.cs.princeton.edu
>>>>> https://lists.cs.princeton.edu/mailman/listinfo/chuck-users
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Release me, insect, or I will destroy the Cosmos!
>>>>
>>>
>>>
>>>
>>> --
>>> Release me, insect, or I will destroy the Cosmos!
>>>
>>> _______________________________________________
>>> chuck-users mailing list
>>> chuck-users at lists.cs.princeton.edu
>>> https://lists.cs.princeton.edu/mailman/listinfo/chuck-users
>>>
>>>
>>
>> _______________________________________________
>> chuck-users mailing list
>> chuck-users at lists.cs.princeton.edu
>> https://lists.cs.princeton.edu/mailman/listinfo/chuck-users
>>
>>
>
>
> --
> Release me, insect, or I will destroy the Cosmos!
>
> _______________________________________________
> chuck-users mailing list
> chuck-users at lists.cs.princeton.edu
> https://lists.cs.princeton.edu/mailman/listinfo/chuck-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.cs.princeton.edu/pipermail/chuck-users/attachments/20120919/8416d771/attachment.htm>