Equal tunings and absolute pitches

Hi everyone!

What would be an elegant way to tune absolute pitches when using
equal tunings? Should they be related to the Halberstadt keyboard so
that one would use the International Standard A = 440? But this
requires that one has the key A in the keyboard mapping.

I've been using Monzo standard where 1/1s are 2^n Hertz
(n=0,1,2,3,...) with Just Intonation.
I would like to use this standard with equal temperaments as well.
The problem is where to put these pitches on the keyboard. Midi 0 =
32 hz perhaps, so it would be the lowest C?
Any objections?

Paul, how do you tune your 22-equal keyboard absolute pitches?

Kalle

--- In tuning@y..., "kalleaho" <kalleaho@m...> wrote:

> Paul, how do you tune your 22-equal keyboard absolute pitches?

pretty randomly -- i tune the guitar to itself, and then i use
the "master tuning" on the keyboard to tune the keyboard to the
guitar! (the "natural" [null key sig.] symmetrical decatonic scale is
made to coincide with the open strings of the guitar; there are two
ways of doing this) once i get the bass, though, i'm planning to use
A-440 as a standard -- why not?