More L.F.O. ideas for you
Posted: Mon Dec 25, 2017 4:57 pm
Hi Gang !
Now that we've got out L.F.O. operating in D.C. and above mode, let's look at some possibilities.
If we simply raise and lower the level of the L.F.O. signal, we get a filter or V.C.A. that sees '0' to upper level.
That may not be the range we want.
Let's raise the bias point to something other than '0' and now we have a range of possibilities that are typically more musical. I preset the bias point at .5 'volts', half way up so to speak, and now you can vary the sweep from that point, up and down.
Check out the nest step in this design process, and enjoy !
ROXY
Now that we've got out L.F.O. operating in D.C. and above mode, let's look at some possibilities.
If we simply raise and lower the level of the L.F.O. signal, we get a filter or V.C.A. that sees '0' to upper level.
That may not be the range we want.
Let's raise the bias point to something other than '0' and now we have a range of possibilities that are typically more musical. I preset the bias point at .5 'volts', half way up so to speak, and now you can vary the sweep from that point, up and down.
Check out the nest step in this design process, and enjoy !
ROXY