Archive of the former Yahoo!Groups mailing list: MOTM
Subject: Re: [motm] Polyphony
From: "Paul Schreiber" <synth1@...>
Date: 2002-02-27
It's done the same way all polyphonic analog synths are done, in 2 areas:
a) multiple "copies" of a single 'voice'
b) a controller to assign which 'voice' is to be played
For example, in the OB-8, there are 8 ∗identical∗ 'voices': 2 VCOs, 1 VCF, 2EGs and a VCA.
In MOTM, you do the same thing: you have multiple 'sets' of modules, such as:
1 MOTM-300 VCO
1 MOTM-310 uVCO
1 MOTM-420 VCF
2 MOTM-800 EGs
1 MOTM-110 VCA
as a 'set' or a 'voice'. Next, you need something to trigger/control the 'voices'. Currently,
only the Kenton Pro-2000 MIDI/CV converter can do this. It is limited to 2 'voices', and each
MUST be on a separate MIDI channel.
The upcoming Encore Expressionist 2 module can place 8 'voices' one the ∗same∗ MIDI channel if
you want.
For examples, listen to the Robert Rich demos on the ARTIST page. These are 'live' recordings of
his 38-module system driven as 6 to 8 simultameous 'voices' by an Expressionist.
Paul S.