One knob EQ

encoder audio's icon

Hi Guys,

This is so embarrassing.
I'm working on a project, where I'd like to implement a single dial EQ.
Basically, it is a "treble" control, just like in those old hi-fi amps. A single knob to cut or add more bass and to cut or add more highs, at the same time.
I've done something with a filtergraphs and cascades and such, but it is sooo overkill.
Is there a more simple, more elegant way to do this?

Max Patch
Copy patch and select New From Clipboard in Max.

Roman Thilenius's icon

simpler? i think it is still a lot too simple. i am sure there should be a quadratic or logarithmic distortion in the parameter mapping.

encoder audio's icon

It is, unfortunately.
It shouldn't be accurate or ... well .. proper.
This one will sit at the end of a stompox style distortion thing, it should be a "TONE" control ...

Source Audio's icon

For that purpose 6 db will be quite unefficient.
You could use cross~ and mix the output
to get desired effect in a simple way.