16 Aug
2004
16 Aug
'04
1:05 p.m.
On Monday 16 August 2004 12:45, Erik de Castro Lopo wrote:
Both of those would probably sound better than what I
posted,
but the original circuit had a 12k source impedance. As soon
as the the input overcomes the forward voltage drop of the
diodes the impedance of the diodes drops to the low hundreds
of ohms.
The 12k resistor is just an example, it would be nice if it would be treated
as a variable.
How can I incorporate the 1N4148 diode characteristics in the final equation?
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I did some SPICE emulation (Alfons: I know, I'm not a (real) engineer) and I
never saw a tangentfunction-like output...
Assuming one input and one output, (instead of the shown three inputs in my
first post), if the input signal is a triangle wave, I should get a (not
perfect) sine wave.
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BTW: Does anyone on this list has any experience converting an analog hardware
synth to a softsynth using the synth's schematics?
Stanley