[sdiy] Phase correctors

[cheater cheater]

Antti,
could you elaborate on the control part?

Also: if you have anything in digital, or any whitepapers, I would
love to read. I was going to mock something up in analog to see 'how
it sounds' then maybe try writing something in C.

Cheers
Damian

On 7/18/08, Antti Huovilainen <ajhuovil at cc.hut.fi> wrote:
> On Fri, 18 Jul 2008, cheater cheater wrote:
>
>
> > By phase correctors I mean the things usually put in EQs that correct
> > the filters' phase response. Basically, the phase correctors have a
> > flat frequency response, and the phase shift rises (or falls) as
> > frequency rises (or falls).
> >
>
>  They are "simple" all-pass filters. Quotes since it's probably not trivial
> to match the phase response trivially in analog. Anyway, control is the hard
> part, not producing varying phase shift.
>
>  Antti
>
>  "No boom today. Boom tomorrow. There's always a boom tomorrow"
>   -- Lt. Cmdr. Ivanova
>