Not exactly sure what you mean by a looper. It depends upon whether
your CV is continuously variable or steps between discrete values.
I did an arpeggiator where I would monitor the CV for a change since
it was hard to detect a trigger (I since use edge interrupts). With a
real-time clock, you just timestamp the CV value change. Ram use is
minimal since you just have a record of the changes. Worked great.
I did something similar for a CV delay which can implement some really
long delays. Sample the CV transitions and clock them out at a
variable delay later.
Dave
--- In ComputerVoltageSources@yahoogroups.com, "Grant Richter"
<grichter@...> wrote:
your CV is continuously variable or steps between discrete values.
I did an arpeggiator where I would monitor the CV for a change since
it was hard to detect a trigger (I since use edge interrupts). With a
real-time clock, you just timestamp the CV value change. Ram use is
minimal since you just have a record of the changes. Worked great.
I did something similar for a CV delay which can implement some really
long delays. Sample the CV transitions and clock them out at a
variable delay later.
Dave
--- In ComputerVoltageSources@yahoogroups.com, "Grant Richter"
<grichter@...> wrote:
>
> Has anyone experimented with doing a 4 channel recorder looper?
>
> I need one for an experiment.
>
> Any comments before I try to program one?
>