11 Oct
2002
11 Oct
'02
6:06 a.m.
On Thu, Oct 10, 2002 at 10:01:18PM +0100, Dave Griffiths wrote:
I guess a couple of plugins to convert between linear and exponential would do the trick?
I'd like to get a load of simple arithmetic plugins done actually so we could do more
mathsy stuff like that. Combined with sub-patches it would be quite powerful (in a PD kind
of way).
Analogue oscilator modules have linear (for FM) and expoential (for normal
modualtion) inputs. However, simple mathsy modules are useful too.
I don't know if the linear inputs have a standardised scale.
- Steve
FWIW: In SSM the whole frequency range maps from -1 to
1 - so an un amplified
oscillator modulating another oscillator sweeps the entire range.
Yes, this is the problem, the CV value is linear with frequency, not
pitch (octaves). You define 0.0 to be a particular low frequency (say A0)
and then every +1.0 over that doubles the freqency, 1.0=A1, 2.0=A2 etc.