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Re: [analogue-sequencer] CV/gate quandary...

2010-07-17 by Tom Adam

Hi Colin,

I agree with the others on the D connector with breakout box.

This breakout box, will it require +/-15(12)V? If so I prefer to be able 
to buy just a PCB as I will fit it in my modular.
Maybe an extra MIDI out connection via this cable would be handy too, 
but not if this reduces the # of CV's.
How long can this cable be?

I also like the idea of some CV inputs. Especially sync to LFO would be 
nice.

Cheers,
ToAd
> On 7/15/10 6:46 PM, Colin f wrote:
>   
>>  > Please, not loosy 3,5 mm sockets.
>>
>> A breakout box or modular panel can have whatever you prefer.
>> Trying to pick a single type of socket to suit everyone isn't easy.
>>
>>  > Regarding the sync issues, the multiplex seems a good
>>  > solution although I don't know if unquanticed CV outputs will
>>  > be available on the Cirklon (interesting from my point of
>>  > view). In that case, shall a fixed refresh period result in a
>>  > stepped CV output? (Thinking about a kindof LFO).
>>
>> Unquantised outputs aren't available as such, but the resolution of the DACs
>> will be 12 or 16 bits.
>> At that level, the steps between values are very small.
>> There is still the possibility of zipper noise unless the output is filtered
>> at least to half the refresh/sample rate.
>> Such filtering needs to be switchable, to allow instantaneous changes of
>> values when large steps are wanted.
>> There's a scheme I have in mind for doing that, it's just a question of what
>> can fit on the CV I/O board.
>>
>> Best regards,
>> Colin Fraser
>> Sequentix Music Systems Ltd
>> http://www.sequentix.com
>>
>>
>>     
>
>
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-- 
ToAd
Tom.Adam@thebigear.be	
www.thebigear.be

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