HJ2743 at denbgm3xm.scnn1.msmgate.m30x.nbg.scn.de
Thu Mar 21 20:00:00 CET 1996
> Has anyone ever tried the National Semiconductor applications circuit
> "Floating Voltage Controlled Resistor" that uses the LM13600 to apply
> vc to an ADSR for example ?
I haven't tried it. But there are far better methods to use a 13600 for
a VC-ADSR! Use a standard expo slew limiter circuit (well, this is:
add some feedback to build a 1-pole lowpass ...) and switch
time constants and asymptode voltages with analogue switches.
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