Xpantastic!

ah ok, I didn't realize noise was just a separate
sound source being mixed with VCO1/2. So yea,
adding VCO2 -> VCO1 sync would not have the
results I'm looking for without the modifications
you mentioned.

-omar

---
sent from iPhone

On Apr 2, 2012, at 6:32 PM, Do It Yourself Synth <cjanot@...> wrote:

> Nothing about the OS for now since I do not have an Xpander/Matrix for now ;-) So : I had to build my own toy first ;-)
> 
> 
> About VCO and noise, I do not understand. When I'm looking at schematics, the noise is just mixed with VCO1 and VCO2 just before the VCF. There is no direct link between the noise generator and VCO2. In order to use the white noise as a sync input, a few modifications are necessaries on each voices. But the OS had to be modified too. 
> 
> Edit/Recall : Pure OS functionnality, but pfuuhh ;-)
> 
> Individual volume control for each waveform : It may require a LOT OF mods on the voice schematics. And in the OS…
> 
> Increased patch memory : I do not precisely analyze how are done the addresses allocation, but I suspect it will be very hard to do since the first half of the addresses space is shared with 24Kb of RAM and multiple devices (display, less, I/O, …)
> 
> Modulation Routing Page : …
> 
> So you will have to be very, very, very, very, very …. patient ;-)
> 
> Kris
> 
> Le 3 avr. 2012 à 00:11, Omar a écrit :
> 
>>  
>> please tell me you're trying to re-write the OS as well!
>> 
>> I'm adding my wish list again:
>> 
>> * VCO 2 -> VCO1 sync (white noise is only available on VCO2. So being able to use VCO2 as the sync master and use white noise as the sync master lends to some amazing tone and timbre coloration of the slave oscillator. the ESQ is amazing at this)
>> 
>> * Edit Recall!!!! (for the love of god please!!!)
>> 
>> * Individual volume control of waveforms on each VCO (I know, it's probably a stretch)
>> 
>> * Increased patch memory
>> 
>> * Modulation Routing page :):)
>> 
>> 
>> Those are my top wishes
>> 
>> 
>> 
>> On Mon, Apr 2, 2012 at 5:17 PM, tyrosine <nocontext@...> wrote:
>>  
>> Please tell me you're making a 24-voice clone.
>> 
>> 
>> 
>> --- In xpantastic@yahoogroups.com, "c_janot" <cjanot@...> wrote:
>> >
>> > Hello,
>> > 
>> > I'm looking for very large pictures of the processor board and the voice board of an XPander. I found a lots of pictures on the web and in this group, but I need very detailled images of XPander's boards. I only need pictures on the components side, but solder side will be great too ;-)
>> > 
>> > So If someone cand help me...
>> > 
>> > Thank you,
>> > 
>> > Christophe
>> >
>> 
>> 
>> 
>> 
> 
>