[sdiy] Variable log-lin converter...?

[JH.]

Just use a Panpot (or VC Pan circuit) and route it to a VCO's lin and expo
FM inputs.

JH.


----- Original Message ----- 
From: "Matthew Padden" <matthew.padden at metronet.co.uk>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Tuesday, January 24, 2006 12:39 AM
Subject: [sdiy] Variable log-lin converter...?


> Hi,
> 
> This is one of those late-night-random-angle type of things, which of  
> course may have been addressed numerous times elsewhere, but...
> 
> Has anyone tried making a CV converter which can be adjusted smoothly  
> from a linear response to exponential? Example: when modulating one  
> VCO from another, you could transition smoothly from 'true' linear FM  
> modulation through to exponential cross-modulation, enjoying all the  
> changes in between.
> 
> Obviously not much use for keyboard tracking or the like.
> 
> Matt
> matthew.padden at metronet.co.uk
> 
> "Get crazy with the cheese whisk"        [Beck]
> 
>