[sdiy] Patchable polyphonic synth with FM or AM transmission idea

Michael Zacherl sdiy-mz01 at blauwurf.info
Sun Dec 30 16:27:27 CET 2018


> On 29 Dec 2018, at 16:17, Richie Burnett <rburnett at richieburnett.co.uk> wrote:
> 
> *In my opinion* TDM would be much less hassle.
> 
> So if you want to send a sawtooth oscillator output for 8 voices down one patch cable I would time-division-multiplex them on to one cable, and then use sample-and-hold circuits at the receiving end to split the signals apart again.

So, there’s no A/D-D/A involved but everything else including S&Hs and filters on both sides.

IMHO still the cheapest and least challenging way. 
Then again, with, say, two to twelve jacks on each module still quite some extra hardware!

m.



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