[sdiy] Student successfully hacked flanger pedal

[René Schmitz]

Hi Derek, Ian, Grant, Mark, Aaron and all,

Ian Fritz wrote:
> That means it's close to a power law.
> 
> y = x^m  -->  log(y) = m log(x)

But m here is nearly 1. Judging from the 5C3's response in the Perkin 
Elmer datasheet.
That is to say its IMO not different enough from a straight line to 
justify a linearisation. Btw, the parallel resistor also changes the 
linearity. How accurate can you actuate a foot pedal anyway?
And the key question is: Is anyone going to notice the difference?

Cheers,
  René


-- 
uzs159 at uni-bonn.de
http://www.uni-bonn.de/~uzs159