thanks for the reply.
i know how to do a regular sync sweep patch, but i could never get it
to work on an MOTM. what always threw me about was that the sync jack
on the 300 is both in and out. so which 300 is the master?
paul called me last night offering to explain. i got in too late to
call him back, but his message implied that there were subtleties to
the situation.
anyway i have a borrowed MOTM with 1x300 and 1x310 at the moment
(where are you, charles?) and i'm going to play with it tonight and
hopefully figure it out. if i don't get any joy i'll call paul and
get him out of bed :-)
thanks,
jason
>--- In motm@yahoogroups.com, Jason Proctor <jason@r...> wrote:
>> despite doing it easily on my voyager and pro one etc, i've never
>> managed to figure out the deal with oscillator sync on MOTM. can
>> someone post a simple osc sync sweep patch so i get it? thanks.
>
>Make a standard 2 VCO voice patch - VCOs -> VCF -> VCA, your kbd
>controls both VCO pitches, and gates two EGs. EG1 patched to VCA
>control, EG2 patched to VCO2 FM in. Exp or Lin, doesn't really matter
>although Exp will probably give you a wider sweep.
>
>Patch another output of VCO1 to the sync input of VCO2. It's best if
>you use pulse or saw out of VCO1 for this. Set sync switch on VCO2 to
>HARD.
>
>The tuning of VCO1 will control the perceived pitch of the sound. The
>tuning of VCO2 will control the sync "growl". VCO2 will be tuned a
>couple of octaves higher. Grab the COARSE knob for VCO2 and sweep it
>and you should hear the characteristic hard sync sound.
>
>To automate that, turn up the FM input to feed some envelope sweep to
>the pitch of VCO2.
>
>That's all there is to it!
>
>Moe
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>Yahoo! Groups Links
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