AW: RE: ASM-1 Poly Controller

[Haible_Juergen#Tel2743]

>    ...Sounds to me like maybe someone ought to try and figure out poly-
>  phonic key assignment, autotune, and the like, and work on a program

I bet someone will kill me for this question, but nevertheless:

Is there a circuit that does an autotune job *without* a CPU?
I wouldn't need tuning for each octave, like some "modern" analogues do,
but tuning for a single note in the upper middle range would be enough.
Could not be *that* difficult ?!
A PLL with a CV quantizer/latch inside the loop should be able to do this
job.
Has anybody built something like this yet?

JH.