potentiometers log/lin?

Thread Starter

kubeek

Joined Sep 20, 2005
5,724
In a datasheet of an effect there are pots written like 100k/A and 50k/B. I am not sure which one is logaritmic, because:
1)in a magazine was written that A is log and B is linear
2)i have a logaritmic pot on which is written 10k B
3)in the datasheet the outgoing audio signal is going from A pot, which should probably be logaritmic
4)in a datasheet of some manufacter is written that A is linear, B is log.

Can anyone please help me?
 

Gorgon

Joined Aug 14, 2005
113
Originally posted by kubeek@Sep 20 2005, 05:30 PM
In a datasheet of an effect there are pots written like 100k/A and 50k/B. I am not sure which one is logaritmic, because:
1)in a magazine was written that A is log and B is linear
2)i have a logaritmic pot on which is written 10k B
3)in the datasheet the outgoing audio signal is going from A pot, which should probably be logaritmic
4)in a datasheet of some manufacter is written that A is linear, B is log.

Can anyone please help me?
[post=10474]Quoted post[/post]​

Hi,

In addition to 'A' and 'B' as Sebi said, you also have antilogarithmic 'C'. Reversed logarithmic curve.

TOK ;)
 

pebe

Joined Oct 11, 2004
626
Originally posted by Gorgon@Sep 26 2005, 10:37 PM
Hi,

In addition to 'A' and 'B' as Sebi said, you also have antilogarithmic 'C'. Reversed logarithmic curve.

TOK ;)
[post=10626]Quoted post[/post]​
..and semilog and antisemilog.
 
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