diskant / was pitch raise question

[RicB]

I believe its German.  In anycase it is a term used over here to 
discribe the high treble.  You have four registers to the piano in this 
scheme. Bass, tenor, treble and diskant.

Salvie  :) ??

Cheers
RicB


     >I don´t know how other ETD´s work, but verituners default setting
    for pitch
     >raise overpull is 36 % in the diskant. What does this exactly mean?

    Precisely my question: What does diskant mean? It's not in the
    dictionary.